1900757033

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2302967808

約数和(自身を除く): 402210775

約数列:

[1, 7, 31, 47, 217, 227, 329, 821, 1457, 1589, 5747, 7037, 10199, 10669, 25451, 38587, 49259, 74683, 178157, 186367, 270109, 330739, 1196197, 1304569, 2315173, 5777377, 8373379, 8759249, 40441639, 61314743, 271536719, 1900757033]

約数ペア:

[(1, 1900757033), (7, 271536719), (31, 61314743), (47, 40441639), (217, 8759249), (227, 8373379), (329, 5777377), (821, 2315173), (1457, 1304569), (1589, 1196197), (5747, 330739), (7037, 270109), (10199, 186367), (10669, 178157), (25451, 74683), (38587, 49259)]