2509728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 7098336

約数和(自身を除く): 4588608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2011, 4022, 6033, 8044, 12066, 16088, 24132, 26143, 32176, 48264, 52286, 64352, 78429, 96528, 104572, 156858, 193056, 209144, 313716, 418288, 627432, 836576, 1254864, 2509728]

約数ペア:

[(1, 2509728), (2, 1254864), (3, 836576), (4, 627432), (6, 418288), (8, 313716), (12, 209144), (13, 193056), (16, 156858), (24, 104572), (26, 96528), (32, 78429), (39, 64352), (48, 52286), (52, 48264), (78, 32176), (96, 26143), (104, 24132), (156, 16088), (208, 12066), (312, 8044), (416, 6033), (624, 4022), (1248, 2011)]