2013414319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3701}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 2501959680

約数和(自身を除く): 488545361

約数列:

[1, 7, 23, 31, 109, 161, 217, 713, 763, 2507, 3379, 3701, 4991, 17549, 23653, 25907, 77717, 85123, 114731, 403409, 544019, 595861, 803117, 2638813, 2823863, 9278407, 12505679, 18471691, 64948849, 87539753, 287630617, 2013414319]

約数ペア:

[(1, 2013414319), (7, 287630617), (23, 87539753), (31, 64948849), (109, 18471691), (161, 12505679), (217, 9278407), (713, 2823863), (763, 2638813), (2507, 803117), (3379, 595861), (3701, 544019), (4991, 403409), (17549, 114731), (23653, 85123), (25907, 77717)]