385291214

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{51059}}^1$

素因数の和:51093

約数の個数: 32

約数和(自身を含む): 735264000

約数和(自身を除く): 349972786

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 51059, 102118, 357413, 561649, 714826, 1123298, 2501891, 3931543, 5003782, 7863086, 17513237, 27520801, 35026474, 55041602, 192645607, 385291214]

約数ペア:

[(1, 385291214), (2, 192645607), (7, 55041602), (11, 35026474), (14, 27520801), (22, 17513237), (49, 7863086), (77, 5003782), (98, 3931543), (154, 2501891), (343, 1123298), (539, 714826), (686, 561649), (1078, 357413), (3773, 102118), (7546, 51059)]