376316590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{170279}}^1$

素因数の和:170316

約数の個数: 32

約数和(自身を含む): 772390080

約数和(自身を除く): 396073490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 170279, 340558, 851395, 1702790, 2213627, 2894743, 4427254, 5789486, 11068135, 14473715, 22136270, 28947430, 37631659, 75263318, 188158295, 376316590]

約数ペア:

[(1, 376316590), (2, 188158295), (5, 75263318), (10, 37631659), (13, 28947430), (17, 22136270), (26, 14473715), (34, 11068135), (65, 5789486), (85, 4427254), (130, 2894743), (170, 2213627), (221, 1702790), (442, 851395), (1105, 340558), (2210, 170279)]