1960368878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1\times {\mathrm{17377}}^1$

素因数の和:21731

約数の個数: 16

約数和(自身を含む): 3167661840

約数和(自身を除く): 1207292962

約数列:

[1, 2, 13, 26, 4339, 8678, 17377, 34754, 56407, 112814, 225901, 451802, 75398803, 150797606, 980184439, 1960368878]

約数ペア:

[(1, 1960368878), (2, 980184439), (13, 150797606), (26, 75398803), (4339, 451802), (8678, 225901), (17377, 112814), (34754, 56407)]