26520874

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 40383360

約数和(自身を除く): 13862486

約数列:

[1, 2, 113, 226, 239, 478, 491, 982, 27007, 54014, 55483, 110966, 117349, 234698, 13260437, 26520874]

約数ペア:

[(1, 26520874), (2, 13260437), (113, 234698), (226, 117349), (239, 110966), (478, 55483), (491, 54014), (982, 27007)]