1719942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 4061184

約数和(自身を除く): 2341242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1321, 2642, 3963, 7926, 9247, 18494, 27741, 40951, 55482, 81902, 122853, 245706, 286657, 573314, 859971, 1719942]

約数ペア:

[(1, 1719942), (2, 859971), (3, 573314), (6, 286657), (7, 245706), (14, 122853), (21, 81902), (31, 55482), (42, 40951), (62, 27741), (93, 18494), (186, 9247), (217, 7926), (434, 3963), (651, 2642), (1302, 1321)]