800398002

素因数分解:

$2^1\times 3^1\times {\mathrm{6679}}^1\times {\mathrm{19973}}^1$

素因数の和:26657

約数の個数: 16

約数和(自身を含む): 1601115840

約数和(自身を除く): 800717838

約数列:

[1, 2, 3, 6, 6679, 13358, 19973, 20037, 39946, 40074, 59919, 119838, 133399667, 266799334, 400199001, 800398002]

約数ペア:

[(1, 800398002), (2, 400199001), (3, 266799334), (6, 133399667), (6679, 119838), (13358, 59919), (19973, 40074), (20037, 39946)]