2017641598

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 3632204160

約数和(自身を除く): 1614562562

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 229, 233, 259, 458, 466, 511, 518, 1022, 1603, 1631, 2701, 3206, 3262, 5402, 8473, 8621, 16717, 16946, 17009, 17242, 18907, 33434, 34018, 37814, 53357, 59311, 60347, 106714, 117019, 118622, 119063, 120694, 234038, 238126, 373499, 618529, 629333, 746998, 1237058, 1258666, 1974209, 3895061, 3948418, 4329703, 4405331, 7790122, 8659406, 8810662, 13819463, 27265427, 27638926, 54530854, 144117257, 288234514, 1008820799, 2017641598]

約数ペア:

[(1, 2017641598), (2, 1008820799), (7, 288234514), (14, 144117257), (37, 54530854), (73, 27638926), (74, 27265427), (146, 13819463), (229, 8810662), (233, 8659406), (259, 7790122), (458, 4405331), (466, 4329703), (511, 3948418), (518, 3895061), (1022, 1974209), (1603, 1258666), (1631, 1237058), (2701, 746998), (3206, 629333), (3262, 618529), (5402, 373499), (8473, 238126), (8621, 234038), (16717, 120694), (16946, 119063), (17009, 118622), (17242, 117019), (18907, 106714), (33434, 60347), (34018, 59311), (37814, 53357)]