1301183858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{118873}}^1$

素因数の和:119309

約数の個数: 16

約数和(自身を含む): 2106922776

約数和(自身を除く): 805738918

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 118873, 237746, 1545349, 3090698, 50045533, 100091066, 650591929, 1301183858]

約数ペア:

[(1, 1301183858), (2, 650591929), (13, 100091066), (26, 50045533), (421, 3090698), (842, 1545349), (5473, 237746), (10946, 118873)]