28946930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99817}}^1$

素因数の和:99853

約数の個数: 16

約数和(自身を含む): 53901720

約数和(自身を除く): 24954790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 99817, 199634, 499085, 998170, 2894693, 5789386, 14473465, 28946930]

約数ペア:

[(1, 28946930), (2, 14473465), (5, 5789386), (10, 2894693), (29, 998170), (58, 499085), (145, 199634), (290, 99817)]