254117328

素因数分解:

$2^4\times 3^1\times {\mathrm{5294111}}^1$

素因数の和:5294122

約数の個数: 20

約数和(自身を含む): 656469888

約数和(自身を除く): 402352560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5294111, 10588222, 15882333, 21176444, 31764666, 42352888, 63529332, 84705776, 127058664, 254117328]

約数ペア:

[(1, 254117328), (2, 127058664), (3, 84705776), (4, 63529332), (6, 42352888), (8, 31764666), (12, 21176444), (16, 15882333), (24, 10588222), (48, 5294111)]