2018407582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 3388262400

約数和(自身を除く): 1369854818

約数列:

[1, 2, 19, 31, 38, 59, 62, 113, 118, 226, 257, 514, 589, 1121, 1178, 1829, 2147, 2242, 3503, 3658, 4294, 4883, 6667, 7006, 7967, 9766, 13334, 15163, 15934, 29041, 30326, 34751, 58082, 66557, 69502, 126673, 133114, 151373, 206677, 253346, 288097, 302746, 413354, 470053, 551779, 576194, 900271, 940106, 1103558, 1713419, 1800542, 3426838, 3926863, 7853726, 8931007, 17105149, 17862014, 32554961, 34210298, 53115989, 65109922, 106231978, 1009203791, 2018407582]

約数ペア:

[(1, 2018407582), (2, 1009203791), (19, 106231978), (31, 65109922), (38, 53115989), (59, 34210298), (62, 32554961), (113, 17862014), (118, 17105149), (226, 8931007), (257, 7853726), (514, 3926863), (589, 3426838), (1121, 1800542), (1178, 1713419), (1829, 1103558), (2147, 940106), (2242, 900271), (3503, 576194), (3658, 551779), (4294, 470053), (4883, 413354), (6667, 302746), (7006, 288097), (7967, 253346), (9766, 206677), (13334, 151373), (15163, 133114), (15934, 126673), (29041, 69502), (30326, 66557), (34751, 58082)]