1894386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 4132800

約数和(自身を除く): 2238414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 163, 298, 326, 447, 489, 894, 978, 1937, 2119, 3874, 4238, 5811, 6357, 11622, 12714, 24287, 48574, 72861, 145722, 315731, 631462, 947193, 1894386]

約数ペア:

[(1, 1894386), (2, 947193), (3, 631462), (6, 315731), (13, 145722), (26, 72861), (39, 48574), (78, 24287), (149, 12714), (163, 11622), (298, 6357), (326, 5811), (447, 4238), (489, 3874), (894, 2119), (978, 1937)]