2622256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 6256544

約数和(自身を除く): 3634288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1801, 3602, 7204, 12607, 14408, 23413, 25214, 28816, 46826, 50428, 93652, 100856, 163891, 187304, 201712, 327782, 374608, 655564, 1311128, 2622256]

約数ペア:

[(1, 2622256), (2, 1311128), (4, 655564), (7, 374608), (8, 327782), (13, 201712), (14, 187304), (16, 163891), (26, 100856), (28, 93652), (52, 50428), (56, 46826), (91, 28816), (104, 25214), (112, 23413), (182, 14408), (208, 12607), (364, 7204), (728, 3602), (1456, 1801)]