7405275228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{460871}}^1$

素因数の和:460994

約数の個数: 48

約数和(自身を含む): 18788829696

約数和(自身を除く): 11383554468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 460871, 921742, 1382613, 1843484, 2765226, 5530452, 5991323, 11982646, 17973969, 23965292, 35947938, 47469713, 71895876, 94939426, 142409139, 189878852, 284818278, 569636556, 617106269, 1234212538, 1851318807, 2468425076, 3702637614, 7405275228]

約数ペア:

[(1, 7405275228), (2, 3702637614), (3, 2468425076), (4, 1851318807), (6, 1234212538), (12, 617106269), (13, 569636556), (26, 284818278), (39, 189878852), (52, 142409139), (78, 94939426), (103, 71895876), (156, 47469713), (206, 35947938), (309, 23965292), (412, 17973969), (618, 11982646), (1236, 5991323), (1339, 5530452), (2678, 2765226), (4017, 1843484), (5356, 1382613), (8034, 921742), (16068, 460871)]