312052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 624456

約数和(自身を除く): 312404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 353, 442, 706, 884, 1412, 4589, 6001, 9178, 12002, 18356, 24004, 78013, 156026, 312052]

約数ペア:

[(1, 312052), (2, 156026), (4, 78013), (13, 24004), (17, 18356), (26, 12002), (34, 9178), (52, 6001), (68, 4589), (221, 1412), (353, 884), (442, 706)]