491461048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4725587}}^1$

素因数の和:4725606

約数の個数: 16

約数和(自身を含む): 992373480

約数和(自身を除く): 500912432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4725587, 9451174, 18902348, 37804696, 61432631, 122865262, 245730524, 491461048]

約数ペア:

[(1, 491461048), (2, 245730524), (4, 122865262), (8, 61432631), (13, 37804696), (26, 18902348), (52, 9451174), (104, 4725587)]