1900366192

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{236129}}^1$

素因数の和:236640

約数の個数: 20

約数和(自身を含む): 3689295120

約数和(自身を除く): 1788928928

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 236129, 472258, 944516, 1889032, 3778064, 118772887, 237545774, 475091548, 950183096, 1900366192]

約数ペア:

[(1, 1900366192), (2, 950183096), (4, 475091548), (8, 237545774), (16, 118772887), (503, 3778064), (1006, 1889032), (2012, 944516), (4024, 472258), (8048, 236129)]