917376488

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4999}}^1$

素因数の和:5154

約数の個数: 64

約数和(自身を含む): 2052000000

約数和(自身を除く): 1134623512

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 406, 452, 791, 812, 904, 1582, 1624, 3164, 3277, 4999, 6328, 6554, 9998, 13108, 19996, 22939, 26216, 34993, 39992, 45878, 69986, 91756, 139972, 144971, 183512, 279944, 289942, 564887, 579884, 1014797, 1129774, 1159768, 2029594, 2259548, 3954209, 4059188, 4519096, 7908418, 8118376, 15816836, 16381723, 31633672, 32763446, 65526892, 114672061, 131053784, 229344122, 458688244, 917376488]

約数ペア:

[(1, 917376488), (2, 458688244), (4, 229344122), (7, 131053784), (8, 114672061), (14, 65526892), (28, 32763446), (29, 31633672), (56, 16381723), (58, 15816836), (113, 8118376), (116, 7908418), (203, 4519096), (226, 4059188), (232, 3954209), (406, 2259548), (452, 2029594), (791, 1159768), (812, 1129774), (904, 1014797), (1582, 579884), (1624, 564887), (3164, 289942), (3277, 279944), (4999, 183512), (6328, 144971), (6554, 139972), (9998, 91756), (13108, 69986), (19996, 45878), (22939, 39992), (26216, 34993)]