4642378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3340982

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 131, 262, 377, 611, 754, 1222, 1363, 1703, 2726, 3406, 3799, 6157, 7598, 12314, 17719, 35438, 49387, 80041, 98774, 160082, 178553, 357106, 2321189, 4642378]

約数ペア:

[(1, 4642378), (2, 2321189), (13, 357106), (26, 178553), (29, 160082), (47, 98774), (58, 80041), (94, 49387), (131, 35438), (262, 17719), (377, 12314), (611, 7598), (754, 6157), (1222, 3799), (1363, 3406), (1703, 2726)]