1084668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 2892960

約数和(自身を除く): 1808292

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 409, 442, 663, 818, 884, 1227, 1326, 1636, 2454, 2652, 4908, 5317, 6953, 10634, 13906, 15951, 20859, 21268, 27812, 31902, 41718, 63804, 83436, 90389, 180778, 271167, 361556, 542334, 1084668]

約数ペア:

[(1, 1084668), (2, 542334), (3, 361556), (4, 271167), (6, 180778), (12, 90389), (13, 83436), (17, 63804), (26, 41718), (34, 31902), (39, 27812), (51, 21268), (52, 20859), (68, 15951), (78, 13906), (102, 10634), (156, 6953), (204, 5317), (221, 4908), (409, 2652), (442, 2454), (663, 1636), (818, 1326), (884, 1227)]