731666234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1297}}^1\times {\mathrm{1669}}^1$

素因数の和:2994

約数の個数: 24

約数和(自身を含む): 1190045340

約数和(自身を除く): 458379106

約数列:

[1, 2, 13, 26, 169, 338, 1297, 1669, 2594, 3338, 16861, 21697, 33722, 43394, 219193, 282061, 438386, 564122, 2164693, 4329386, 28141009, 56282018, 365833117, 731666234]

約数ペア:

[(1, 731666234), (2, 365833117), (13, 56282018), (26, 28141009), (169, 4329386), (338, 2164693), (1297, 564122), (1669, 438386), (2594, 282061), (3338, 219193), (16861, 43394), (21697, 33722)]