486567890

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{155453}}^1$

素因数の和:155773

約数の個数: 16

約数和(自身を含む): 878626008

約数和(自身を除く): 392058118

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 155453, 310906, 777265, 1554530, 48656789, 97313578, 243283945, 486567890]

約数ペア:

[(1, 486567890), (2, 243283945), (5, 97313578), (10, 48656789), (313, 1554530), (626, 777265), (1565, 310906), (3130, 155453)]