1328804218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5583211}}^1$

素因数の和:5583237

約数の個数: 16

約数和(自身を含む): 2411947584

約数和(自身を除く): 1083143366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5583211, 11166422, 39082477, 78164954, 94914587, 189829174, 664402109, 1328804218]

約数ペア:

[(1, 1328804218), (2, 664402109), (7, 189829174), (14, 94914587), (17, 78164954), (34, 39082477), (119, 11166422), (238, 5583211)]