1331193207568

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{117679739}}^1$

素因数の和:117679855

約数の個数: 40

約数和(自身を含む): 2976826703040

約数和(自身を除く): 1645633495472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 117679739, 235359478, 470718956, 823758173, 941437912, 1647516346, 1882875824, 3295032692, 6590065384, 11885653639, 13180130768, 23771307278, 47542614556, 83199575473, 95085229112, 166399150946, 190170458224, 332798301892, 665596603784, 1331193207568]

約数ペア:

[(1, 1331193207568), (2, 665596603784), (4, 332798301892), (7, 190170458224), (8, 166399150946), (14, 95085229112), (16, 83199575473), (28, 47542614556), (56, 23771307278), (101, 13180130768), (112, 11885653639), (202, 6590065384), (404, 3295032692), (707, 1882875824), (808, 1647516346), (1414, 941437912), (1616, 823758173), (2828, 470718956), (5656, 235359478), (11312, 117679739)]