316031474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 531178560

約数和(自身を除く): 215147086

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 583, 1166, 1441, 2069, 2882, 4138, 6943, 13886, 22759, 45518, 76373, 109657, 152746, 219314, 271039, 542078, 1206227, 2412454, 2981429, 5962858, 14365067, 28730134, 158015737, 316031474]

約数ペア:

[(1, 316031474), (2, 158015737), (11, 28730134), (22, 14365067), (53, 5962858), (106, 2981429), (131, 2412454), (262, 1206227), (583, 542078), (1166, 271039), (1441, 219314), (2069, 152746), (2882, 109657), (4138, 76373), (6943, 45518), (13886, 22759)]