2012340512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691051}}^1$

素因数の和:691081

約数の個数: 48

約数和(自身を含む): 4876062912

約数和(自身を除く): 2863722400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 691051, 1382102, 2764204, 4837357, 5528408, 8983663, 9674714, 11056816, 17967326, 19349428, 22113632, 35934652, 38698856, 62885641, 71869304, 77397712, 125771282, 143738608, 154795424, 251542564, 287477216, 503085128, 1006170256, 2012340512]

約数ペア:

[(1, 2012340512), (2, 1006170256), (4, 503085128), (7, 287477216), (8, 251542564), (13, 154795424), (14, 143738608), (16, 125771282), (26, 77397712), (28, 71869304), (32, 62885641), (52, 38698856), (56, 35934652), (91, 22113632), (104, 19349428), (112, 17967326), (182, 11056816), (208, 9674714), (224, 8983663), (364, 5528408), (416, 4837357), (728, 2764204), (1456, 1382102), (2912, 691051)]