1418397310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{678659}}^1$

素因数の和:678696

約数の個数: 32

約数和(自身を含む): 2931811200

約数和(自身を除く): 1513413890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 678659, 1357318, 3393295, 6786590, 7465249, 12894521, 14930498, 25789042, 37326245, 64472605, 74652490, 128945210, 141839731, 283679462, 709198655, 1418397310]

約数ペア:

[(1, 1418397310), (2, 709198655), (5, 283679462), (10, 141839731), (11, 128945210), (19, 74652490), (22, 64472605), (38, 37326245), (55, 25789042), (95, 14930498), (110, 12894521), (190, 7465249), (209, 6786590), (418, 3393295), (1045, 1357318), (2090, 678659)]