1214279638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{249749}}^1$

素因数の和:249792

約数の個数: 32

約数和(自身を含む): 2265732000

約数和(自身を除く): 1051452362

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 249749, 499498, 2747239, 3246737, 4245733, 5494478, 6493474, 8491466, 35714107, 46703063, 55194529, 71428214, 93406126, 110389058, 607139819, 1214279638]

約数ペア:

[(1, 1214279638), (2, 607139819), (11, 110389058), (13, 93406126), (17, 71428214), (22, 55194529), (26, 46703063), (34, 35714107), (143, 8491466), (187, 6493474), (221, 5494478), (286, 4245733), (374, 3246737), (442, 2747239), (2431, 499498), (4862, 249749)]