131351962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19031}}^1$

素因数の和:19086

約数の個数: 32

約数和(自身を含む): 246654720

約数和(自身を除く): 115302758

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 19031, 38062, 133217, 266434, 323527, 551899, 647054, 1103798, 2264689, 3863293, 4529378, 7726586, 9382283, 18764566, 65675981, 131351962]

約数ペア:

[(1, 131351962), (2, 65675981), (7, 18764566), (14, 9382283), (17, 7726586), (29, 4529378), (34, 3863293), (58, 2264689), (119, 1103798), (203, 647054), (238, 551899), (406, 323527), (493, 266434), (986, 133217), (3451, 38062), (6902, 19031)]