253136316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1110247}}^1$

素因数の和:1110273

約数の個数: 24

約数和(自身を含む): 621738880

約数和(自身を除く): 368602564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1110247, 2220494, 3330741, 4440988, 6661482, 13322964, 21094693, 42189386, 63284079, 84378772, 126568158, 253136316]

約数ペア:

[(1, 253136316), (2, 126568158), (3, 84378772), (4, 63284079), (6, 42189386), (12, 21094693), (19, 13322964), (38, 6661482), (57, 4440988), (76, 3330741), (114, 2220494), (228, 1110247)]