1013905672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263489}}^1$

素因数の和:263545

約数の個数: 32

約数和(自身を含む): 2102650200

約数和(自身を除く): 1088744528

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 263489, 526978, 1053956, 2107912, 3425357, 6850714, 9749093, 13701428, 19498186, 27402856, 38996372, 77992744, 126738209, 253476418, 506952836, 1013905672]

約数ペア:

[(1, 1013905672), (2, 506952836), (4, 253476418), (8, 126738209), (13, 77992744), (26, 38996372), (37, 27402856), (52, 19498186), (74, 13701428), (104, 9749093), (148, 6850714), (296, 3425357), (481, 2107912), (962, 1053956), (1924, 526978), (3848, 263489)]