2198508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 5856480

約数和(自身を除く): 3657972

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 829, 884, 1326, 1658, 2487, 2652, 3316, 4974, 9948, 10777, 14093, 21554, 28186, 32331, 42279, 43108, 56372, 64662, 84558, 129324, 169116, 183209, 366418, 549627, 732836, 1099254, 2198508]

約数ペア:

[(1, 2198508), (2, 1099254), (3, 732836), (4, 549627), (6, 366418), (12, 183209), (13, 169116), (17, 129324), (26, 84558), (34, 64662), (39, 56372), (51, 43108), (52, 42279), (68, 32331), (78, 28186), (102, 21554), (156, 14093), (204, 10777), (221, 9948), (442, 4974), (663, 3316), (829, 2652), (884, 2487), (1326, 1658)]