260049062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7253}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 482594112

約数和(自身を除く): 222545050

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 7253, 14506, 17927, 35854, 50771, 94289, 101542, 188578, 660023, 1320046, 1428841, 2857682, 10001887, 18574933, 20003774, 37149866, 130024531, 260049062]

約数ペア:

[(1, 260049062), (2, 130024531), (7, 37149866), (13, 20003774), (14, 18574933), (26, 10001887), (91, 2857682), (182, 1428841), (197, 1320046), (394, 660023), (1379, 188578), (2561, 101542), (2758, 94289), (5122, 50771), (7253, 35854), (14506, 17927)]