670687012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1117}}^1\times {\mathrm{4057}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 1206800504

約数和(自身を除く): 536113492

約数列:

[1, 2, 4, 37, 74, 148, 1117, 2234, 4057, 4468, 8114, 16228, 41329, 82658, 150109, 165316, 300218, 600436, 4531669, 9063338, 18126676, 167671753, 335343506, 670687012]

約数ペア:

[(1, 670687012), (2, 335343506), (4, 167671753), (37, 18126676), (74, 9063338), (148, 4531669), (1117, 600436), (2234, 300218), (4057, 165316), (4468, 150109), (8114, 82658), (16228, 41329)]