423217618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14627}}^1$

素因数の和:14706

約数の個数: 32

約数和(自身を含む): 720399744

約数和(自身を除く): 297182126

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1702, 14467, 14627, 28934, 29254, 248659, 336421, 497318, 541199, 672842, 1082398, 5719157, 9200383, 11438314, 12447577, 18400766, 24895154, 211608809, 423217618]

約数ペア:

[(1, 423217618), (2, 211608809), (17, 24895154), (23, 18400766), (34, 12447577), (37, 11438314), (46, 9200383), (74, 5719157), (391, 1082398), (629, 672842), (782, 541199), (851, 497318), (1258, 336421), (1702, 248659), (14467, 29254), (14627, 28934)]