268924708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272191}}^1$

素因数の和:272227

約数の個数: 24

約数和(自身を含む): 533496320

約数和(自身を除く): 264571612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 272191, 544382, 1088764, 3538483, 5171629, 7076966, 10343258, 14153932, 20686516, 67231177, 134462354, 268924708]

約数ペア:

[(1, 268924708), (2, 134462354), (4, 67231177), (13, 20686516), (19, 14153932), (26, 10343258), (38, 7076966), (52, 5171629), (76, 3538483), (247, 1088764), (494, 544382), (988, 272191)]