140574512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{675839}}^1$

素因数の和:675860

約数の個数: 20

約数和(自身を含む): 293314560

約数和(自身を除く): 152740048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 675839, 1351678, 2703356, 5406712, 8785907, 10813424, 17571814, 35143628, 70287256, 140574512]

約数ペア:

[(1, 140574512), (2, 70287256), (4, 35143628), (8, 17571814), (13, 10813424), (16, 8785907), (26, 5406712), (52, 2703356), (104, 1351678), (208, 675839)]