2182505470

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 3948575040

約数和(自身を除く): 1766069570

約数列:

[1, 2, 5, 10, 509, 521, 823, 1018, 1042, 1646, 2545, 2605, 4115, 5090, 5210, 8230, 265189, 418907, 428783, 530378, 837814, 857566, 1325945, 2094535, 2143915, 2651890, 4189070, 4287830, 218250547, 436501094, 1091252735, 2182505470]

約数ペア:

[(1, 2182505470), (2, 1091252735), (5, 436501094), (10, 218250547), (509, 4287830), (521, 4189070), (823, 2651890), (1018, 2143915), (1042, 2094535), (1646, 1325945), (2545, 857566), (2605, 837814), (4115, 530378), (5090, 428783), (5210, 418907), (8230, 265189)]