126236344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4723}}^1$

素因数の和:4999

約数の個数: 32

約数和(自身を含む): 255946320

約数和(自身を除く): 129709976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 4723, 6682, 9446, 13364, 18892, 26728, 37784, 61399, 122798, 245596, 491192, 1213811, 2427622, 4855244, 9710488, 15779543, 31559086, 63118172, 126236344]

約数ペア:

[(1, 126236344), (2, 63118172), (4, 31559086), (8, 15779543), (13, 9710488), (26, 4855244), (52, 2427622), (104, 1213811), (257, 491192), (514, 245596), (1028, 122798), (2056, 61399), (3341, 37784), (4723, 26728), (6682, 18892), (9446, 13364)]