2694758087

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 3405991680

約数和(自身を除く): 711233593

約数列:

[1, 7, 19, 41, 49, 133, 227, 287, 311, 779, 931, 1589, 2009, 2177, 4313, 5453, 5909, 9307, 11123, 12751, 15239, 30191, 38171, 41363, 65149, 70597, 89257, 176833, 211337, 242269, 289541, 456043, 494179, 624799, 1237831, 1341343, 1695883, 2894477, 3459253, 8664817, 9389401, 11871181, 20261339, 54995063, 65725807, 141829373, 384965441, 2694758087]

約数ペア:

[(1, 2694758087), (7, 384965441), (19, 141829373), (41, 65725807), (49, 54995063), (133, 20261339), (227, 11871181), (287, 9389401), (311, 8664817), (779, 3459253), (931, 2894477), (1589, 1695883), (2009, 1341343), (2177, 1237831), (4313, 624799), (5453, 494179), (5909, 456043), (9307, 289541), (11123, 242269), (12751, 211337), (15239, 176833), (30191, 89257), (38171, 70597), (41363, 65149)]