2048854535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{264881}}^1$

素因数の和:264923

約数の個数: 32

約数和(自身を含む): 3204012672

約数和(自身を除く): 1155158137

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 264881, 1324405, 1854167, 3443453, 4502977, 9270835, 17217265, 22514885, 24104171, 31520839, 58538701, 120520855, 157604195, 292693505, 409770907, 2048854535]

約数ペア:

[(1, 2048854535), (5, 409770907), (7, 292693505), (13, 157604195), (17, 120520855), (35, 58538701), (65, 31520839), (85, 24104171), (91, 22514885), (119, 17217265), (221, 9270835), (455, 4502977), (595, 3443453), (1105, 1854167), (1547, 1324405), (7735, 264881)]