551437030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1901507}}^1$

素因数の和:1901543

約数の個数: 16

約数和(自身を含む): 1026814320

約数和(自身を除く): 475377290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1901507, 3803014, 9507535, 19015070, 55143703, 110287406, 275718515, 551437030]

約数ペア:

[(1, 551437030), (2, 275718515), (5, 110287406), (10, 55143703), (29, 19015070), (58, 9507535), (145, 3803014), (290, 1901507)]