2619502746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1889}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 6059370240

約数和(自身を除く): 3439867494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 241, 274, 411, 482, 723, 822, 959, 1446, 1687, 1889, 1918, 2877, 3374, 3778, 5061, 5667, 5754, 10122, 11334, 13223, 26446, 33017, 39669, 66034, 79338, 99051, 198102, 231119, 258793, 455249, 462238, 517586, 693357, 776379, 910498, 1365747, 1386714, 1552758, 1811551, 2731494, 3186743, 3623102, 5434653, 6373486, 9560229, 10869306, 19120458, 62369113, 124738226, 187107339, 374214678, 436583791, 873167582, 1309751373, 2619502746]

約数ペア:

[(1, 2619502746), (2, 1309751373), (3, 873167582), (6, 436583791), (7, 374214678), (14, 187107339), (21, 124738226), (42, 62369113), (137, 19120458), (241, 10869306), (274, 9560229), (411, 6373486), (482, 5434653), (723, 3623102), (822, 3186743), (959, 2731494), (1446, 1811551), (1687, 1552758), (1889, 1386714), (1918, 1365747), (2877, 910498), (3374, 776379), (3778, 693357), (5061, 517586), (5667, 462238), (5754, 455249), (10122, 258793), (11334, 231119), (13223, 198102), (26446, 99051), (33017, 79338), (39669, 66034)]