325235014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{140551}}^1$

素因数の和:140655

約数の個数: 16

約数和(自身を含む): 531286560

約数和(自身を除く): 206051546

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 140551, 281102, 1827163, 3654326, 12509039, 25018078, 162617507, 325235014]

約数ペア:

[(1, 325235014), (2, 162617507), (13, 25018078), (26, 12509039), (89, 3654326), (178, 1827163), (1157, 281102), (2314, 140551)]