2454206573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9041}}^1$

素因数の和:9237

約数の個数: 32

約数和(自身を含む): 3200144640

約数和(自身を除く): 745938067

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 1099, 1729, 2041, 2983, 9041, 14287, 20881, 38779, 63287, 117533, 171779, 271453, 822731, 1202453, 1419437, 2233127, 9936059, 15631889, 18452681, 26969303, 129168767, 188785121, 350600939, 2454206573]

約数ペア:

[(1, 2454206573), (7, 350600939), (13, 188785121), (19, 129168767), (91, 26969303), (133, 18452681), (157, 15631889), (247, 9936059), (1099, 2233127), (1729, 1419437), (2041, 1202453), (2983, 822731), (9041, 271453), (14287, 171779), (20881, 117533), (38779, 63287)]