1326432848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6377081}}^1$

素因数の和:6377102

約数の個数: 20

約数和(自身を含む): 2767653588

約数和(自身を除く): 1441220740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6377081, 12754162, 25508324, 51016648, 82902053, 102033296, 165804106, 331608212, 663216424, 1326432848]

約数ペア:

[(1, 1326432848), (2, 663216424), (4, 331608212), (8, 165804106), (13, 102033296), (16, 82902053), (26, 51016648), (52, 25508324), (104, 12754162), (208, 6377081)]