2116789238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 3398739264

約数和(自身を除く): 1281950026

約数列:

[1, 2, 17, 34, 157, 257, 314, 514, 1543, 2669, 3086, 4369, 5338, 8738, 26231, 40349, 52462, 80698, 242251, 396551, 484502, 685933, 793102, 1371866, 4118267, 6741367, 8236534, 13482734, 62258507, 124517014, 1058394619, 2116789238]

約数ペア:

[(1, 2116789238), (2, 1058394619), (17, 124517014), (34, 62258507), (157, 13482734), (257, 8236534), (314, 6741367), (514, 4118267), (1543, 1371866), (2669, 793102), (3086, 685933), (4369, 484502), (5338, 396551), (8738, 242251), (26231, 80698), (40349, 52462)]