249408002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{19373}}^1$

素因数の和:19573

約数の個数: 16

約数和(自身を含む): 385697592

約数和(自身を除く): 136289590

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 19373, 38746, 794293, 1588586, 3041561, 6083122, 124704001, 249408002]

約数ペア:

[(1, 249408002), (2, 124704001), (41, 6083122), (82, 3041561), (157, 1588586), (314, 794293), (6437, 38746), (12874, 19373)]