638867094

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{1693}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 1292454240

約数和(自身を除く): 653587146

約数列:

[1, 2, 3, 6, 109, 218, 327, 577, 654, 1154, 1693, 1731, 3386, 3462, 5079, 10158, 62893, 125786, 184537, 188679, 369074, 377358, 553611, 976861, 1107222, 1953722, 2930583, 5861166, 106477849, 212955698, 319433547, 638867094]

約数ペア:

[(1, 638867094), (2, 319433547), (3, 212955698), (6, 106477849), (109, 5861166), (218, 2930583), (327, 1953722), (577, 1107222), (654, 976861), (1154, 553611), (1693, 377358), (1731, 369074), (3386, 188679), (3462, 184537), (5079, 125786), (10158, 62893)]