3963958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 6796224

約数和(自身を除く): 2832266

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 137, 274, 391, 629, 782, 851, 1258, 1702, 2329, 3151, 4658, 5069, 6302, 10138, 14467, 28934, 53567, 86173, 107134, 116587, 172346, 233174, 1981979, 3963958]

約数ペア:

[(1, 3963958), (2, 1981979), (17, 233174), (23, 172346), (34, 116587), (37, 107134), (46, 86173), (74, 53567), (137, 28934), (274, 14467), (391, 10138), (629, 6302), (782, 5069), (851, 4658), (1258, 3151), (1702, 2329)]