1363228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 2506784

約数和(自身を除く): 1143556

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 151, 244, 302, 604, 2257, 4514, 5587, 9028, 9211, 11174, 18422, 22348, 36844, 340807, 681614, 1363228]

約数ペア:

[(1, 1363228), (2, 681614), (4, 340807), (37, 36844), (61, 22348), (74, 18422), (122, 11174), (148, 9211), (151, 9028), (244, 5587), (302, 4514), (604, 2257)]