2497539816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1825687}}^1$

素因数の和:1825718

約数の個数: 48

約数和(自身を含む): 7120183200

約数和(自身を除く): 4622643384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1825687, 3651374, 5477061, 7302748, 10954122, 14605496, 16431183, 21908244, 32862366, 34688053, 43816488, 65724732, 69376106, 104064159, 131449464, 138752212, 208128318, 277504424, 312192477, 416256636, 624384954, 832513272, 1248769908, 2497539816]

約数ペア:

[(1, 2497539816), (2, 1248769908), (3, 832513272), (4, 624384954), (6, 416256636), (8, 312192477), (9, 277504424), (12, 208128318), (18, 138752212), (19, 131449464), (24, 104064159), (36, 69376106), (38, 65724732), (57, 43816488), (72, 34688053), (76, 32862366), (114, 21908244), (152, 16431183), (171, 14605496), (228, 10954122), (342, 7302748), (456, 5477061), (684, 3651374), (1368, 1825687)]