1518366934322

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1\times {\mathrm{520349}}^1$

素因数の和:521426

約数の個数: 32

約数和(自身を含む): 2616269846400

約数和(自身を除く): 1097902912078

約数列:

[1, 2, 7, 14, 257, 514, 811, 1622, 1799, 3598, 5677, 11354, 208427, 416854, 520349, 1040698, 1458989, 2917978, 3642443, 7284886, 133729693, 267459386, 422003039, 844006078, 936107851, 1872215702, 2954021273, 5908042546, 108454781023, 216909562046, 759183467161, 1518366934322]

約数ペア:

[(1, 1518366934322), (2, 759183467161), (7, 216909562046), (14, 108454781023), (257, 5908042546), (514, 2954021273), (811, 1872215702), (1622, 936107851), (1799, 844006078), (3598, 422003039), (5677, 267459386), (11354, 133729693), (208427, 7284886), (416854, 3642443), (520349, 2917978), (1040698, 1458989)]