2894760470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1333991}}^1$

素因数の和:1334036

約数の個数: 32

約数和(自身を含む): 6147035136

約数和(自身を除く): 3252274666

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1333991, 2667982, 6669955, 9337937, 13339910, 18675874, 41353721, 46689685, 82707442, 93379370, 206768605, 289476047, 413537210, 578952094, 1447380235, 2894760470]

約数ペア:

[(1, 2894760470), (2, 1447380235), (5, 578952094), (7, 413537210), (10, 289476047), (14, 206768605), (31, 93379370), (35, 82707442), (62, 46689685), (70, 41353721), (155, 18675874), (217, 13339910), (310, 9337937), (434, 6669955), (1085, 2667982), (2170, 1333991)]