7981942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 13087872

約数和(自身を除く): 5105930

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 7573, 15146, 128741, 234763, 257482, 469526, 3990971, 7981942]

約数ペア:

[(1, 7981942), (2, 3990971), (17, 469526), (31, 257482), (34, 234763), (62, 128741), (527, 15146), (1054, 7573)]