1900577218

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1\times {\mathrm{7507}}^1$

素因数の和:8841

約数の個数: 16

約数和(自身を含む): 2881270080

約数和(自身を除く): 980692862

約数列:

[1, 2, 103, 206, 1229, 2458, 7507, 15014, 126587, 253174, 773221, 1546442, 9226103, 18452206, 950288609, 1900577218]

約数ペア:

[(1, 1900577218), (2, 950288609), (103, 18452206), (206, 9226103), (1229, 1546442), (2458, 773221), (7507, 253174), (15014, 126587)]