828128210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{910031}}^1$

素因数の和:910058

約数の個数: 32

約数和(自身を含む): 1834624512

約数和(自身を除く): 1006496302

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 910031, 1820062, 4550155, 6370217, 9100310, 11830403, 12740434, 23660806, 31851085, 59152015, 63702170, 82812821, 118304030, 165625642, 414064105, 828128210]

約数ペア:

[(1, 828128210), (2, 414064105), (5, 165625642), (7, 118304030), (10, 82812821), (13, 63702170), (14, 59152015), (26, 31851085), (35, 23660806), (65, 12740434), (70, 11830403), (91, 9100310), (130, 6370217), (182, 4550155), (455, 1820062), (910, 910031)]