2089862366

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{55343}}^1$

素因数の和:55663

約数の個数: 16

約数和(自身を含む): 3187814400

約数和(自身を除く): 1097952034

約数列:

[1, 2, 79, 158, 239, 478, 18881, 37762, 55343, 110686, 4372097, 8744194, 13226977, 26453954, 1044931183, 2089862366]

約数ペア:

[(1, 2089862366), (2, 1044931183), (79, 26453954), (158, 13226977), (239, 8744194), (478, 4372097), (18881, 110686), (37762, 55343)]