2845654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 5195520

約数和(自身を除く): 2349866

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 163, 203, 301, 326, 406, 602, 1141, 1247, 2282, 2494, 4727, 7009, 8729, 9454, 14018, 17458, 33089, 49063, 66178, 98126, 203261, 406522, 1422827, 2845654]

約数ペア:

[(1, 2845654), (2, 1422827), (7, 406522), (14, 203261), (29, 98126), (43, 66178), (58, 49063), (86, 33089), (163, 17458), (203, 14018), (301, 9454), (326, 8729), (406, 7009), (602, 4727), (1141, 2494), (1247, 2282)]