1315328142

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{219881}}^1$

素因数の和:220883

約数の個数: 16

約数和(自身を含む): 2633306832

約数和(自身を除く): 1317978690

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 219881, 439762, 659643, 1319286, 219221357, 438442714, 657664071, 1315328142]

約数ペア:

[(1, 1315328142), (2, 657664071), (3, 438442714), (6, 219221357), (997, 1319286), (1994, 659643), (2991, 439762), (5982, 219881)]