7491410004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 19079141760

約数和(自身を除く): 11587731756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 173, 278, 346, 417, 519, 556, 692, 834, 1038, 1668, 1807, 1997, 2076, 2249, 3614, 3994, 4498, 5421, 5991, 6747, 7228, 7988, 8996, 10842, 11982, 13494, 21684, 23964, 24047, 25961, 26988, 48094, 51922, 72141, 77883, 96188, 103844, 144282, 155766, 277583, 288564, 311532, 312611, 345481, 555166, 625222, 690962, 832749, 937833, 1036443, 1110332, 1250444, 1381924, 1665498, 1875666, 2072886, 3330996, 3608579, 3751332, 4145772, 4491253, 7217158, 8982506, 10825737, 13473759, 14434316, 17965012, 21651474, 26947518, 43302948, 48021859, 53895036, 96043718, 144065577, 192087436, 288131154, 576262308, 624284167, 1248568334, 1872852501, 2497136668, 3745705002, 7491410004]

約数ペア:

[(1, 7491410004), (2, 3745705002), (3, 2497136668), (4, 1872852501), (6, 1248568334), (12, 624284167), (13, 576262308), (26, 288131154), (39, 192087436), (52, 144065577), (78, 96043718), (139, 53895036), (156, 48021859), (173, 43302948), (278, 26947518), (346, 21651474), (417, 17965012), (519, 14434316), (556, 13473759), (692, 10825737), (834, 8982506), (1038, 7217158), (1668, 4491253), (1807, 4145772), (1997, 3751332), (2076, 3608579), (2249, 3330996), (3614, 2072886), (3994, 1875666), (4498, 1665498), (5421, 1381924), (5991, 1250444), (6747, 1110332), (7228, 1036443), (7988, 937833), (8996, 832749), (10842, 690962), (11982, 625222), (13494, 555166), (21684, 345481), (23964, 312611), (24047, 311532), (25961, 288564), (26988, 277583), (48094, 155766), (51922, 144282), (72141, 103844), (77883, 96188)]