480341368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{35257}}^1$

素因数の和:35407

約数の個数: 32

約数和(自身を含む): 977351760

約数和(自身を除く): 497010392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 35257, 70514, 141028, 282056, 458341, 916682, 1833364, 3666728, 4618667, 9237334, 18474668, 36949336, 60042671, 120085342, 240170684, 480341368]

約数ペア:

[(1, 480341368), (2, 240170684), (4, 120085342), (8, 60042671), (13, 36949336), (26, 18474668), (52, 9237334), (104, 4618667), (131, 3666728), (262, 1833364), (524, 916682), (1048, 458341), (1703, 282056), (3406, 141028), (6812, 70514), (13624, 35257)]