2143149830

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 3879732384

約数和(自身を除く): 1736582554

約数列:

[1, 2, 5, 10, 373, 443, 746, 886, 1297, 1865, 2215, 2594, 3730, 4430, 6485, 12970, 165239, 330478, 483781, 574571, 826195, 967562, 1149142, 1652390, 2418905, 2872855, 4837810, 5745710, 214314983, 428629966, 1071574915, 2143149830]

約数ペア:

[(1, 2143149830), (2, 1071574915), (5, 428629966), (10, 214314983), (373, 5745710), (443, 4837810), (746, 2872855), (886, 2418905), (1297, 1652390), (1865, 1149142), (2215, 967562), (2594, 826195), (3730, 574571), (4430, 483781), (6485, 330478), (12970, 165239)]