2017319476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{140521}}^1$

素因数の和:140659

約数の個数: 24

約数和(自身を含む): 3663127496

約数和(自身を除く): 1645808020

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14356, 140521, 281042, 562084, 5199277, 10398554, 13630537, 20797108, 27261074, 54522148, 504329869, 1008659738, 2017319476]

約数ペア:

[(1, 2017319476), (2, 1008659738), (4, 504329869), (37, 54522148), (74, 27261074), (97, 20797108), (148, 13630537), (194, 10398554), (388, 5199277), (3589, 562084), (7178, 281042), (14356, 140521)]