1990641710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3373969}}^1$

素因数の和:3374035

約数の個数: 16

約数和(自身を含む): 3643887600

約数和(自身を除く): 1653245890

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3373969, 6747938, 16869845, 33739690, 199064171, 398128342, 995320855, 1990641710]

約数ペア:

[(1, 1990641710), (2, 995320855), (5, 398128342), (10, 199064171), (59, 33739690), (118, 16869845), (295, 6747938), (590, 3373969)]