1021000384

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{146359}}^1$

素因数の和:146480

約数の個数: 28

約数和(自身を含む): 2044649200

約数和(自身を除く): 1023648816

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 146359, 292718, 585436, 1170872, 2341744, 4683488, 9366976, 15953131, 31906262, 63812524, 127625048, 255250096, 510500192, 1021000384]

約数ペア:

[(1, 1021000384), (2, 510500192), (4, 255250096), (8, 127625048), (16, 63812524), (32, 31906262), (64, 15953131), (109, 9366976), (218, 4683488), (436, 2341744), (872, 1170872), (1744, 585436), (3488, 292718), (6976, 146359)]