1290436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 2733696

約数和(自身を除く): 1443260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2711, 5422, 10844, 18977, 37954, 46087, 75908, 92174, 184348, 322609, 645218, 1290436]

約数ペア:

[(1, 1290436), (2, 645218), (4, 322609), (7, 184348), (14, 92174), (17, 75908), (28, 46087), (34, 37954), (68, 18977), (119, 10844), (238, 5422), (476, 2711)]