509288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 1058400

約数和(自身を除く): 549112

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 83, 104, 118, 166, 236, 332, 472, 664, 767, 1079, 1534, 2158, 3068, 4316, 4897, 6136, 8632, 9794, 19588, 39176, 63661, 127322, 254644, 509288]

約数ペア:

[(1, 509288), (2, 254644), (4, 127322), (8, 63661), (13, 39176), (26, 19588), (52, 9794), (59, 8632), (83, 6136), (104, 4897), (118, 4316), (166, 3068), (236, 2158), (332, 1534), (472, 1079), (664, 767)]