2097766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1634714

約数列:

[1, 2, 11, 17, 22, 34, 71, 79, 142, 158, 187, 374, 781, 869, 1207, 1343, 1562, 1738, 2414, 2686, 5609, 11218, 13277, 14773, 26554, 29546, 61699, 95353, 123398, 190706, 1048883, 2097766]

約数ペア:

[(1, 2097766), (2, 1048883), (11, 190706), (17, 123398), (22, 95353), (34, 61699), (71, 29546), (79, 26554), (142, 14773), (158, 13277), (187, 11218), (374, 5609), (781, 2686), (869, 2414), (1207, 1738), (1343, 1562)]