2617834908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{122489}}^1$

素因数の和:122646

約数の個数: 48

約数和(自身を含む): 6626219040

約数和(自身を除く): 4008384132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 122489, 244978, 367467, 489956, 734934, 1469868, 1592357, 3184714, 4777071, 6369428, 9554142, 16780993, 19108284, 33561986, 50342979, 67123972, 100685958, 201371916, 218152909, 436305818, 654458727, 872611636, 1308917454, 2617834908]

約数ペア:

[(1, 2617834908), (2, 1308917454), (3, 872611636), (4, 654458727), (6, 436305818), (12, 218152909), (13, 201371916), (26, 100685958), (39, 67123972), (52, 50342979), (78, 33561986), (137, 19108284), (156, 16780993), (274, 9554142), (411, 6369428), (548, 4777071), (822, 3184714), (1644, 1592357), (1781, 1469868), (3562, 734934), (5343, 489956), (7124, 367467), (10686, 244978), (21372, 122489)]