829955984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{362743}}^1$

素因数の和:362775

約数の個数: 40

約数和(自身を含む): 1889170752

約数和(自身を除く): 1059214768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 362743, 725486, 1450972, 2901944, 3990173, 4715659, 5803888, 7980346, 9431318, 15960692, 18862636, 31921384, 37725272, 51872249, 63842768, 75450544, 103744498, 207488996, 414977992, 829955984]

約数ペア:

[(1, 829955984), (2, 414977992), (4, 207488996), (8, 103744498), (11, 75450544), (13, 63842768), (16, 51872249), (22, 37725272), (26, 31921384), (44, 18862636), (52, 15960692), (88, 9431318), (104, 7980346), (143, 5803888), (176, 4715659), (208, 3990173), (286, 2901944), (572, 1450972), (1144, 725486), (2288, 362743)]