1868190844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{70583}}^1$

素因数の和:71109

約数の個数: 24

約数和(自身を含む): 3527788320

約数和(自身を除く): 1659597476

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 13234, 26468, 70583, 141166, 282332, 917579, 1835158, 3670316, 35926747, 71853494, 143706988, 467047711, 934095422, 1868190844]

約数ペア:

[(1, 1868190844), (2, 934095422), (4, 467047711), (13, 143706988), (26, 71853494), (52, 35926747), (509, 3670316), (1018, 1835158), (2036, 917579), (6617, 282332), (13234, 141166), (26468, 70583)]