1900501072

素因数分解:

$2^4\times {\mathrm{3089}}^1\times {\mathrm{38453}}^1$

素因数の和:41550

約数の個数: 20

約数和(自身を含む): 3683508660

約数和(自身を除く): 1783007588

約数列:

[1, 2, 4, 8, 16, 3089, 6178, 12356, 24712, 38453, 49424, 76906, 153812, 307624, 615248, 118781317, 237562634, 475125268, 950250536, 1900501072]

約数ペア:

[(1, 1900501072), (2, 950250536), (4, 475125268), (8, 237562634), (16, 118781317), (3089, 615248), (6178, 307624), (12356, 153812), (24712, 76906), (38453, 49424)]