2021065706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4999}}^1$

素因数の和:5099

約数の個数: 64

約数和(自身を含む): 3732480000

約数和(自身を除く): 1711414294

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 47, 94, 187, 253, 374, 391, 506, 517, 782, 799, 1034, 1081, 1598, 2162, 4301, 4999, 8602, 8789, 9998, 11891, 17578, 18377, 23782, 36754, 54989, 84983, 109978, 114977, 169966, 202147, 229954, 234953, 404294, 469906, 934813, 1264747, 1869626, 1954609, 2529494, 2584483, 3909218, 3994201, 5168966, 5403919, 7988402, 10807838, 21500699, 43001398, 43936211, 59443109, 87872422, 91866623, 118886218, 183733246, 1010532853, 2021065706]

約数ペア:

[(1, 2021065706), (2, 1010532853), (11, 183733246), (17, 118886218), (22, 91866623), (23, 87872422), (34, 59443109), (46, 43936211), (47, 43001398), (94, 21500699), (187, 10807838), (253, 7988402), (374, 5403919), (391, 5168966), (506, 3994201), (517, 3909218), (782, 2584483), (799, 2529494), (1034, 1954609), (1081, 1869626), (1598, 1264747), (2162, 934813), (4301, 469906), (4999, 404294), (8602, 234953), (8789, 229954), (9998, 202147), (11891, 169966), (17578, 114977), (18377, 109978), (23782, 84983), (36754, 54989)]