2130416554

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 3753509760

約数和(自身を除く): 1623093206

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 311, 469, 622, 763, 938, 1526, 2177, 4354, 4489, 7303, 8978, 14606, 20837, 31423, 33899, 41674, 51121, 62846, 67798, 102242, 145859, 237293, 291718, 474586, 489301, 978602, 1396079, 2271233, 2792158, 3425107, 4542466, 6850214, 9772553, 15898631, 19545106, 31797262, 152172611, 304345222, 1065208277, 2130416554]

約数ペア:

[(1, 2130416554), (2, 1065208277), (7, 304345222), (14, 152172611), (67, 31797262), (109, 19545106), (134, 15898631), (218, 9772553), (311, 6850214), (469, 4542466), (622, 3425107), (763, 2792158), (938, 2271233), (1526, 1396079), (2177, 978602), (4354, 489301), (4489, 474586), (7303, 291718), (8978, 237293), (14606, 145859), (20837, 102242), (31423, 67798), (33899, 62846), (41674, 51121)]