2271318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 3050922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1319, 1722, 2638, 3957, 7914, 9233, 18466, 27699, 54079, 55398, 108158, 162237, 324474, 378553, 757106, 1135659, 2271318]

約数ペア:

[(1, 2271318), (2, 1135659), (3, 757106), (6, 378553), (7, 324474), (14, 162237), (21, 108158), (41, 55398), (42, 54079), (82, 27699), (123, 18466), (246, 9233), (287, 7914), (574, 3957), (861, 2638), (1319, 1722)]