4940418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 7316862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 151, 246, 266, 287, 302, 399, 453, 574, 779, 798, 861, 906, 1057, 1558, 1722, 2114, 2337, 2869, 3171, 4674, 5453, 5738, 6191, 6342, 8607, 10906, 12382, 16359, 17214, 18573, 20083, 32718, 37146, 40166, 43337, 60249, 86674, 117629, 120498, 130011, 235258, 260022, 352887, 705774, 823403, 1646806, 2470209, 4940418]

約数ペア:

[(1, 4940418), (2, 2470209), (3, 1646806), (6, 823403), (7, 705774), (14, 352887), (19, 260022), (21, 235258), (38, 130011), (41, 120498), (42, 117629), (57, 86674), (82, 60249), (114, 43337), (123, 40166), (133, 37146), (151, 32718), (246, 20083), (266, 18573), (287, 17214), (302, 16359), (399, 12382), (453, 10906), (574, 8607), (779, 6342), (798, 6191), (861, 5738), (906, 5453), (1057, 4674), (1558, 3171), (1722, 2869), (2114, 2337)]