13960604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 29917440

約数和(自身を除く): 15956836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 211, 238, 278, 422, 476, 556, 844, 973, 1477, 1946, 2363, 2954, 3587, 3892, 4726, 5908, 7174, 9452, 14348, 16541, 25109, 29329, 33082, 50218, 58658, 66164, 100436, 117316, 205303, 410606, 498593, 821212, 997186, 1994372, 3490151, 6980302, 13960604]

約数ペア:

[(1, 13960604), (2, 6980302), (4, 3490151), (7, 1994372), (14, 997186), (17, 821212), (28, 498593), (34, 410606), (68, 205303), (119, 117316), (139, 100436), (211, 66164), (238, 58658), (278, 50218), (422, 33082), (476, 29329), (556, 25109), (844, 16541), (973, 14348), (1477, 9452), (1946, 7174), (2363, 5908), (2954, 4726), (3587, 3892)]