2545924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 4743200

約数和(自身を除く): 2197276

約数列:

[1, 2, 4, 19, 38, 76, 139, 241, 278, 482, 556, 964, 2641, 4579, 5282, 9158, 10564, 18316, 33499, 66998, 133996, 636481, 1272962, 2545924]

約数ペア:

[(1, 2545924), (2, 1272962), (4, 636481), (19, 133996), (38, 66998), (76, 33499), (139, 18316), (241, 10564), (278, 9158), (482, 5282), (556, 4579), (964, 2641)]