1331194938

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{1973}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 2686219200

約数和(自身を除く): 1355024262

約数列:

[1, 2, 3, 6, 139, 278, 417, 809, 834, 1618, 1973, 2427, 3946, 4854, 5919, 11838, 112451, 224902, 274247, 337353, 548494, 674706, 822741, 1596157, 1645482, 3192314, 4788471, 9576942, 221865823, 443731646, 665597469, 1331194938]

約数ペア:

[(1, 1331194938), (2, 665597469), (3, 443731646), (6, 221865823), (139, 9576942), (278, 4788471), (417, 3192314), (809, 1645482), (834, 1596157), (1618, 822741), (1973, 674706), (2427, 548494), (3946, 337353), (4854, 274247), (5919, 224902), (11838, 112451)]