315879292

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{3301}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 565830720

約数和(自身を除く): 249951428

約数列:

[1, 2, 4, 47, 94, 188, 509, 1018, 2036, 3301, 6602, 13204, 23923, 47846, 95692, 155147, 310294, 620588, 1680209, 3360418, 6720836, 78969823, 157939646, 315879292]

約数ペア:

[(1, 315879292), (2, 157939646), (4, 78969823), (47, 6720836), (94, 3360418), (188, 1680209), (509, 620588), (1018, 310294), (2036, 155147), (3301, 95692), (6602, 47846), (13204, 23923)]