839338330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{32621}}^1$

素因数の和:32742

約数の個数: 32

約数和(自身を含む): 1578382848

約数和(自身を除く): 739044518

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 12865, 25730, 32621, 65242, 163105, 326210, 1011251, 2022502, 2707543, 5056255, 5415086, 10112510, 13537715, 27075430, 83933833, 167867666, 419669165, 839338330]

約数ペア:

[(1, 839338330), (2, 419669165), (5, 167867666), (10, 83933833), (31, 27075430), (62, 13537715), (83, 10112510), (155, 5415086), (166, 5056255), (310, 2707543), (415, 2022502), (830, 1011251), (2573, 326210), (5146, 163105), (12865, 65242), (25730, 32621)]