2023392085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{28019}}^1$

素因数の和:28149

約数の個数: 32

約数和(自身を含む): 2880904320

約数和(自身を除く): 857512235

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 1111, 1313, 5555, 6565, 14443, 28019, 72215, 140095, 308209, 364247, 1541045, 1821235, 2829919, 4006717, 14149595, 20033585, 31129109, 36788947, 155645545, 183944735, 404678417, 2023392085]

約数ペア:

[(1, 2023392085), (5, 404678417), (11, 183944735), (13, 155645545), (55, 36788947), (65, 31129109), (101, 20033585), (143, 14149595), (505, 4006717), (715, 2829919), (1111, 1821235), (1313, 1541045), (5555, 364247), (6565, 308209), (14443, 140095), (28019, 72215)]