2813590572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{20899}}^1$

素因数の和:21782

約数の個数: 48

約数和(自身を含む): 7078579200

約数和(自身を除く): 4264988628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 863, 1726, 2589, 3452, 5178, 10356, 11219, 20899, 22438, 33657, 41798, 44876, 62697, 67314, 83596, 125394, 134628, 250788, 271687, 543374, 815061, 1086748, 1630122, 3260244, 18035837, 36071674, 54107511, 72143348, 108215022, 216430044, 234465881, 468931762, 703397643, 937863524, 1406795286, 2813590572]

約数ペア:

[(1, 2813590572), (2, 1406795286), (3, 937863524), (4, 703397643), (6, 468931762), (12, 234465881), (13, 216430044), (26, 108215022), (39, 72143348), (52, 54107511), (78, 36071674), (156, 18035837), (863, 3260244), (1726, 1630122), (2589, 1086748), (3452, 815061), (5178, 543374), (10356, 271687), (11219, 250788), (20899, 134628), (22438, 125394), (33657, 83596), (41798, 67314), (44876, 62697)]