5262978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 12542400

約数和(自身を除く): 7279422

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 149, 174, 203, 298, 406, 447, 609, 841, 894, 1043, 1218, 1682, 2086, 2523, 3129, 4321, 5046, 5887, 6258, 8642, 11774, 12963, 17661, 25926, 30247, 35322, 60494, 90741, 125309, 181482, 250618, 375927, 751854, 877163, 1754326, 2631489, 5262978]

約数ペア:

[(1, 5262978), (2, 2631489), (3, 1754326), (6, 877163), (7, 751854), (14, 375927), (21, 250618), (29, 181482), (42, 125309), (58, 90741), (87, 60494), (149, 35322), (174, 30247), (203, 25926), (298, 17661), (406, 12963), (447, 11774), (609, 8642), (841, 6258), (894, 5887), (1043, 5046), (1218, 4321), (1682, 3129), (2086, 2523)]