664226796

素因数分解:

$2^2\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{26497}}^1$

素因数の和:28593

約数の個数: 24

約数和(自身を含む): 1550662960

約数和(自身を除く): 886436164

約数列:

[1, 2, 3, 4, 6, 12, 2089, 4178, 6267, 8356, 12534, 25068, 26497, 52994, 79491, 105988, 158982, 317964, 55352233, 110704466, 166056699, 221408932, 332113398, 664226796]

約数ペア:

[(1, 664226796), (2, 332113398), (3, 221408932), (4, 166056699), (6, 110704466), (12, 55352233), (2089, 317964), (4178, 158982), (6267, 105988), (8356, 79491), (12534, 52994), (25068, 26497)]