896680798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 1463821632

約数和(自身を除く): 567140834

約数列:

[1, 2, 13, 26, 173, 311, 346, 622, 641, 1282, 2249, 4043, 4498, 8086, 8333, 16666, 53803, 107606, 110893, 199351, 221786, 398702, 699439, 1398878, 1441609, 2591563, 2883218, 5183126, 34487723, 68975446, 448340399, 896680798]

約数ペア:

[(1, 896680798), (2, 448340399), (13, 68975446), (26, 34487723), (173, 5183126), (311, 2883218), (346, 2591563), (622, 1441609), (641, 1398878), (1282, 699439), (2249, 398702), (4043, 221786), (4498, 199351), (8086, 110893), (8333, 107606), (16666, 53803)]