5223498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 12339360

約数和(自身を除く): 7115862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 163, 218, 294, 326, 327, 489, 654, 763, 978, 1141, 1526, 2282, 2289, 3423, 4578, 5341, 6846, 7987, 10682, 15974, 16023, 17767, 23961, 32046, 35534, 47922, 53301, 106602, 124369, 248738, 373107, 746214, 870583, 1741166, 2611749, 5223498]

約数ペア:

[(1, 5223498), (2, 2611749), (3, 1741166), (6, 870583), (7, 746214), (14, 373107), (21, 248738), (42, 124369), (49, 106602), (98, 53301), (109, 47922), (147, 35534), (163, 32046), (218, 23961), (294, 17767), (326, 16023), (327, 15974), (489, 10682), (654, 7987), (763, 6846), (978, 5341), (1141, 4578), (1526, 3423), (2282, 2289)]