245737232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4597}}^1$

素因数の和:4875

約数の個数: 40

約数和(自身を含む): 514847256

約数和(自身を除く): 269110024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 4597, 6682, 9194, 13364, 18388, 26728, 36776, 53456, 59761, 73552, 119522, 239044, 478088, 956176, 1181429, 2362858, 4725716, 9451432, 15358577, 18902864, 30717154, 61434308, 122868616, 245737232]

約数ペア:

[(1, 245737232), (2, 122868616), (4, 61434308), (8, 30717154), (13, 18902864), (16, 15358577), (26, 9451432), (52, 4725716), (104, 2362858), (208, 1181429), (257, 956176), (514, 478088), (1028, 239044), (2056, 119522), (3341, 73552), (4112, 59761), (4597, 53456), (6682, 36776), (9194, 26728), (13364, 18388)]