1640590926022

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{37841743}}^1$

素因数の和:37842207

約数の個数: 16

約数和(自身を含む): 2513448636480

約数和(自身を除く): 872857710458

約数列:

[1, 2, 53, 106, 409, 818, 21677, 43354, 37841743, 75683486, 2005612379, 4011224758, 15477272887, 30954545774, 820295463011, 1640590926022]

約数ペア:

[(1, 1640590926022), (2, 820295463011), (53, 30954545774), (106, 15477272887), (409, 4011224758), (818, 2005612379), (21677, 75683486), (43354, 37841743)]