256255041535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{1168487}}^1$

素因数の和:1170422

約数の個数: 16

約数和(自身を含む): 321044414976

約数和(自身を除く): 64789373441

約数列:

[1, 5, 23, 115, 1907, 9535, 43861, 219305, 1168487, 5842435, 26875201, 134376005, 2228304709, 11141523545, 51251008307, 256255041535]

約数ペア:

[(1, 256255041535), (5, 51251008307), (23, 11141523545), (115, 2228304709), (1907, 134376005), (9535, 26875201), (43861, 5842435), (219305, 1168487)]