2007156960779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1\times {\mathrm{1363781}}^1$

素因数の和:1364962

約数の個数: 16

約数和(自身を含む): 2144519919360

約数和(自身を除く): 137362958581

約数列:

[1, 19, 71, 1091, 1349, 20729, 77461, 1363781, 1471759, 25911839, 96828451, 1487885071, 1839740569, 28269816349, 105639840041, 2007156960779]

約数ペア:

[(1, 2007156960779), (19, 105639840041), (71, 28269816349), (1091, 1839740569), (1349, 1487885071), (20729, 96828451), (77461, 25911839), (1363781, 1471759)]