2011123335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7351}}^1$

素因数の和:7456

約数の個数: 64

約数和(自身を含む): 3675764736

約数和(自身を除く): 1664641401

約数列:

[1, 3, 5, 13, 15, 23, 39, 61, 65, 69, 115, 183, 195, 299, 305, 345, 793, 897, 915, 1403, 1495, 2379, 3965, 4209, 4485, 7015, 7351, 11895, 18239, 21045, 22053, 36755, 54717, 91195, 95563, 110265, 169073, 273585, 286689, 448411, 477815, 507219, 845365, 1345233, 1433445, 2197949, 2242055, 2536095, 5829343, 6593847, 6726165, 10313453, 10989745, 17488029, 29146715, 30940359, 32969235, 51567265, 87440145, 134074889, 154701795, 402224667, 670374445, 2011123335]

約数ペア:

[(1, 2011123335), (3, 670374445), (5, 402224667), (13, 154701795), (15, 134074889), (23, 87440145), (39, 51567265), (61, 32969235), (65, 30940359), (69, 29146715), (115, 17488029), (183, 10989745), (195, 10313453), (299, 6726165), (305, 6593847), (345, 5829343), (793, 2536095), (897, 2242055), (915, 2197949), (1403, 1433445), (1495, 1345233), (2379, 845365), (3965, 507219), (4209, 477815), (4485, 448411), (7015, 286689), (7351, 273585), (11895, 169073), (18239, 110265), (21045, 95563), (22053, 91195), (36755, 54717)]