1390766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 2268000

約数和(自身を除く): 877234

約数列:

[1, 2, 13, 26, 149, 298, 359, 718, 1937, 3874, 4667, 9334, 53491, 106982, 695383, 1390766]

約数ペア:

[(1, 1390766), (2, 695383), (13, 106982), (26, 53491), (149, 9334), (298, 4667), (359, 3874), (718, 1937)]