8118908930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1039553}}^1$

素因数の和:1039642

約数の個数: 32

約数和(自身を含む): 16167143808

約数和(自身を除く): 8048234878

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 1039553, 2079106, 5197765, 10395530, 11435083, 22870166, 57175415, 73808263, 114350830, 147616526, 369041315, 738082630, 811890893, 1623781786, 4059454465, 8118908930]

約数ペア:

[(1, 8118908930), (2, 4059454465), (5, 1623781786), (10, 811890893), (11, 738082630), (22, 369041315), (55, 147616526), (71, 114350830), (110, 73808263), (142, 57175415), (355, 22870166), (710, 11435083), (781, 10395530), (1562, 5197765), (3905, 2079106), (7810, 1039553)]