2594984

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 3021016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 311, 596, 622, 1043, 1192, 1244, 2086, 2177, 2488, 4172, 4354, 8344, 8708, 17416, 46339, 92678, 185356, 324373, 370712, 648746, 1297492, 2594984]

約数ペア:

[(1, 2594984), (2, 1297492), (4, 648746), (7, 370712), (8, 324373), (14, 185356), (28, 92678), (56, 46339), (149, 17416), (298, 8708), (311, 8344), (596, 4354), (622, 4172), (1043, 2488), (1192, 2177), (1244, 2086)]