265005274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{11489}}^1$

素因数の和:12117

約数の個数: 16

約数和(自身を含む): 419155200

約数和(自身を除く): 154149926

約数列:

[1, 2, 19, 38, 607, 1214, 11489, 11533, 22978, 23066, 218291, 436582, 6973823, 13947646, 132502637, 265005274]

約数ペア:

[(1, 265005274), (2, 132502637), (19, 13947646), (38, 6973823), (607, 436582), (1214, 218291), (11489, 23066), (11533, 22978)]