516984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 1392720

約数和(自身を除く): 875736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1657, 3314, 4971, 6628, 9942, 13256, 19884, 21541, 39768, 43082, 64623, 86164, 129246, 172328, 258492, 516984]

約数ペア:

[(1, 516984), (2, 258492), (3, 172328), (4, 129246), (6, 86164), (8, 64623), (12, 43082), (13, 39768), (24, 21541), (26, 19884), (39, 13256), (52, 9942), (78, 6628), (104, 4971), (156, 3314), (312, 1657)]