2639189619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2269}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 4306099200

約数和(自身を除く): 1666909581

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 379, 1023, 1137, 2269, 3069, 3411, 4169, 6807, 11749, 12507, 20421, 24959, 35247, 37521, 70339, 74877, 105741, 129239, 211017, 224631, 387717, 633051, 773729, 859951, 1163151, 2321187, 2579853, 6963561, 7739559, 9459461, 26658481, 28378383, 79975443, 85135149, 239926329, 293243291, 879729873, 2639189619]

約数ペア:

[(1, 2639189619), (3, 879729873), (9, 293243291), (11, 239926329), (31, 85135149), (33, 79975443), (93, 28378383), (99, 26658481), (279, 9459461), (341, 7739559), (379, 6963561), (1023, 2579853), (1137, 2321187), (2269, 1163151), (3069, 859951), (3411, 773729), (4169, 633051), (6807, 387717), (11749, 224631), (12507, 211017), (20421, 129239), (24959, 105741), (35247, 74877), (37521, 70339)]