17794798

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 31569408

約数和(自身を除く): 13774610

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 311, 427, 469, 622, 854, 938, 2177, 4087, 4354, 8174, 18971, 20837, 28609, 37942, 41674, 57218, 132797, 145859, 265594, 291718, 1271057, 2542114, 8897399, 17794798]

約数ペア:

[(1, 17794798), (2, 8897399), (7, 2542114), (14, 1271057), (61, 291718), (67, 265594), (122, 145859), (134, 132797), (311, 57218), (427, 41674), (469, 37942), (622, 28609), (854, 20837), (938, 18971), (2177, 8174), (4087, 4354)]