4372638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 9351936

約数和(自身を除く): 4979298

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 263, 326, 489, 526, 789, 978, 1578, 2771, 4471, 5542, 8313, 8942, 13413, 16626, 26826, 42869, 85738, 128607, 257214, 728773, 1457546, 2186319, 4372638]

約数ペア:

[(1, 4372638), (2, 2186319), (3, 1457546), (6, 728773), (17, 257214), (34, 128607), (51, 85738), (102, 42869), (163, 26826), (263, 16626), (326, 13413), (489, 8942), (526, 8313), (789, 5542), (978, 4471), (1578, 2771)]