311940092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{4861}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 557068512

約数和(自身を除く): 245128420

約数列:

[1, 2, 4, 61, 122, 244, 263, 526, 1052, 4861, 9722, 16043, 19444, 32086, 64172, 296521, 593042, 1186084, 1278443, 2556886, 5113772, 77985023, 155970046, 311940092]

約数ペア:

[(1, 311940092), (2, 155970046), (4, 77985023), (61, 5113772), (122, 2556886), (244, 1278443), (263, 1186084), (526, 593042), (1052, 296521), (4861, 64172), (9722, 32086), (16043, 19444)]