2028566464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1668229}}^1$

素因数の和:1668260

約数の個数: 28

約数和(自身を含む): 4237304200

約数和(自身を除く): 2208737736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1668229, 3336458, 6672916, 13345832, 26691664, 31696351, 53383328, 63392702, 106766656, 126785404, 253570808, 507141616, 1014283232, 2028566464]

約数ペア:

[(1, 2028566464), (2, 1014283232), (4, 507141616), (8, 253570808), (16, 126785404), (19, 106766656), (32, 63392702), (38, 53383328), (64, 31696351), (76, 26691664), (152, 13345832), (304, 6672916), (608, 3336458), (1216, 1668229)]