1918412464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7052987}}^1$

素因数の和:7053012

約数の個数: 20

約数和(自身を含む): 3935567304

約数和(自身を除く): 2017154840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7052987, 14105974, 28211948, 56423896, 112847792, 119900779, 239801558, 479603116, 959206232, 1918412464]

約数ペア:

[(1, 1918412464), (2, 959206232), (4, 479603116), (8, 239801558), (16, 119900779), (17, 112847792), (34, 56423896), (68, 28211948), (136, 14105974), (272, 7052987)]