1321298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2376000

約数和(自身を除く): 1054702

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 109, 209, 218, 319, 418, 551, 638, 1102, 1199, 2071, 2398, 3161, 4142, 6061, 6322, 12122, 22781, 34771, 45562, 60059, 69542, 120118, 660649, 1321298]

約数ペア:

[(1, 1321298), (2, 660649), (11, 120118), (19, 69542), (22, 60059), (29, 45562), (38, 34771), (58, 22781), (109, 12122), (209, 6322), (218, 6061), (319, 4142), (418, 3161), (551, 2398), (638, 2071), (1102, 1199)]