9862268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 18804240

約数和(自身を除く): 8941972

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2131, 2314, 4262, 4628, 8524, 27703, 55406, 110812, 189659, 379318, 758636, 2465567, 4931134, 9862268]

約数ペア:

[(1, 9862268), (2, 4931134), (4, 2465567), (13, 758636), (26, 379318), (52, 189659), (89, 110812), (178, 55406), (356, 27703), (1157, 8524), (2131, 4628), (2314, 4262)]