4381130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 8636544

約数和(自身を除く): 4255414

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 503, 670, 871, 1006, 1742, 2515, 4355, 5030, 6539, 8710, 13078, 32695, 33701, 65390, 67402, 168505, 337010, 438113, 876226, 2190565, 4381130]

約数ペア:

[(1, 4381130), (2, 2190565), (5, 876226), (10, 438113), (13, 337010), (26, 168505), (65, 67402), (67, 65390), (130, 33701), (134, 32695), (335, 13078), (503, 8710), (670, 6539), (871, 5030), (1006, 4355), (1742, 2515)]