313158386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{25121}}^1$

素因数の和:25417

約数の個数: 16

約数和(自身を含む): 491989248

約数和(自身を除く): 178830862

約数列:

[1, 2, 23, 46, 271, 542, 6233, 12466, 25121, 50242, 577783, 1155566, 6807791, 13615582, 156579193, 313158386]

約数ペア:

[(1, 313158386), (2, 156579193), (23, 13615582), (46, 6807791), (271, 1155566), (542, 577783), (6233, 50242), (12466, 25121)]