2113992258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{941}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 4899605760

約数和(自身を除く): 2785613502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 601, 623, 941, 1202, 1246, 1803, 1869, 1882, 2823, 3606, 3738, 4207, 5646, 6587, 8414, 12621, 13174, 19761, 25242, 39522, 53489, 83749, 106978, 160467, 167498, 251247, 320934, 374423, 502494, 565541, 586243, 748846, 1123269, 1131082, 1172486, 1696623, 1758729, 2246538, 3393246, 3517458, 3958787, 7917574, 11876361, 23752722, 50333149, 100666298, 150999447, 301998894, 352332043, 704664086, 1056996129, 2113992258]

約数ペア:

[(1, 2113992258), (2, 1056996129), (3, 704664086), (6, 352332043), (7, 301998894), (14, 150999447), (21, 100666298), (42, 50333149), (89, 23752722), (178, 11876361), (267, 7917574), (534, 3958787), (601, 3517458), (623, 3393246), (941, 2246538), (1202, 1758729), (1246, 1696623), (1803, 1172486), (1869, 1131082), (1882, 1123269), (2823, 748846), (3606, 586243), (3738, 565541), (4207, 502494), (5646, 374423), (6587, 320934), (8414, 251247), (12621, 167498), (13174, 160467), (19761, 106978), (25242, 83749), (39522, 53489)]