389601106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{5393}}^1$

素因数の和:6317

約数の個数: 16

約数和(自身を含む): 599446008

約数和(自身を除く): 209844902

約数列:

[1, 2, 41, 82, 881, 1762, 5393, 10786, 36121, 72242, 221113, 442226, 4751233, 9502466, 194800553, 389601106]

約数ペア:

[(1, 389601106), (2, 194800553), (41, 9502466), (82, 4751233), (881, 442226), (1762, 221113), (5393, 72242), (10786, 36121)]