2111110872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{48679}}^1$

素因数の和:48840

約数の個数: 64

約数和(自身を含む): 5724768000

約数和(自身を除く): 3613657128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 43368, 48679, 97358, 146037, 194716, 292074, 389432, 584148, 632827, 1168296, 1265654, 1898481, 2531308, 3796962, 5062616, 6766381, 7593924, 13532762, 15187848, 20299143, 27065524, 40598286, 54131048, 81196572, 87962953, 162393144, 175925906, 263888859, 351851812, 527777718, 703703624, 1055555436, 2111110872]

約数ペア:

[(1, 2111110872), (2, 1055555436), (3, 703703624), (4, 527777718), (6, 351851812), (8, 263888859), (12, 175925906), (13, 162393144), (24, 87962953), (26, 81196572), (39, 54131048), (52, 40598286), (78, 27065524), (104, 20299143), (139, 15187848), (156, 13532762), (278, 7593924), (312, 6766381), (417, 5062616), (556, 3796962), (834, 2531308), (1112, 1898481), (1668, 1265654), (1807, 1168296), (3336, 632827), (3614, 584148), (5421, 389432), (7228, 292074), (10842, 194716), (14456, 146037), (21684, 97358), (43368, 48679)]