2219005292

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141897}}^1$

素因数の和:2141945

約数の個数: 24

約数和(自身を含む): 4557958944

約数和(自身を除く): 2338953652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2141897, 4283794, 8567588, 14993279, 29986558, 59973116, 79250189, 158500378, 317000756, 554751323, 1109502646, 2219005292]

約数ペア:

[(1, 2219005292), (2, 1109502646), (4, 554751323), (7, 317000756), (14, 158500378), (28, 79250189), (37, 59973116), (74, 29986558), (148, 14993279), (259, 8567588), (518, 4283794), (1036, 2141897)]