1382589887

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1\times {\mathrm{2617}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 1604477952

約数和(自身を除く): 221888065

約数列:

[1, 7, 71, 497, 1063, 2617, 7441, 18319, 75473, 185807, 528311, 1300649, 2781871, 19473097, 197512841, 1382589887]

約数ペア:

[(1, 1382589887), (7, 197512841), (71, 19473097), (497, 2781871), (1063, 1300649), (2617, 528311), (7441, 185807), (18319, 75473)]