1864036369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 2078382240

約数和(自身を除く): 214345871

約数列:

[1, 13, 43, 169, 179, 559, 1433, 2327, 7267, 7697, 18629, 30251, 61619, 100061, 242177, 256507, 801047, 1300793, 3334591, 10413611, 11029801, 43349683, 143387413, 1864036369]

約数ペア:

[(1, 1864036369), (13, 143387413), (43, 43349683), (169, 11029801), (179, 10413611), (559, 3334591), (1433, 1300793), (2327, 801047), (7267, 256507), (7697, 242177), (18629, 100061), (30251, 61619)]