2987464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 5904000

約数和(自身を除く): 2916536

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 163, 232, 316, 326, 632, 652, 1304, 2291, 4582, 4727, 9164, 9454, 12877, 18328, 18908, 25754, 37816, 51508, 103016, 373433, 746866, 1493732, 2987464]

約数ペア:

[(1, 2987464), (2, 1493732), (4, 746866), (8, 373433), (29, 103016), (58, 51508), (79, 37816), (116, 25754), (158, 18908), (163, 18328), (232, 12877), (316, 9454), (326, 9164), (632, 4727), (652, 4582), (1304, 2291)]