280692011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 296371200

約数和(自身を除く): 15679189

約数列:

[1, 31, 67, 149, 907, 2077, 4619, 9983, 28117, 60769, 135143, 309473, 1883839, 4189433, 9054581, 280692011]

約数ペア:

[(1, 280692011), (31, 9054581), (67, 4189433), (149, 1883839), (907, 309473), (2077, 135143), (4619, 60769), (9983, 28117)]