1158393904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1186879}}^1$

素因数の和:1186948

約数の個数: 20

約数和(自身を含む): 2281183360

約数和(自身を除く): 1122789456

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1186879, 2373758, 4747516, 9495032, 18990064, 72399619, 144799238, 289598476, 579196952, 1158393904]

約数ペア:

[(1, 1158393904), (2, 579196952), (4, 289598476), (8, 144799238), (16, 72399619), (61, 18990064), (122, 9495032), (244, 4747516), (488, 2373758), (976, 1186879)]