248528040490

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{27401107}}^1$

素因数の和:27402021

約数の個数: 16

約数和(自身を含む): 447843709152

約数和(自身を除く): 199315668662

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 9070, 27401107, 54802214, 137005535, 274011070, 24852804049, 49705608098, 124264020245, 248528040490]

約数ペア:

[(1, 248528040490), (2, 124264020245), (5, 49705608098), (10, 24852804049), (907, 274011070), (1814, 137005535), (4535, 54802214), (9070, 27401107)]