172828131854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1741903}}^1$

素因数の和:1742304

約数の個数: 32

約数和(自身を含む): 312706606080

約数和(自身を除く): 139878474226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 2611, 5222, 7087, 14174, 49609, 99218, 1741903, 3483806, 12193321, 24386642, 33096157, 66192314, 231673099, 463346198, 649729819, 1299459638, 4548108733, 9096217466, 12344866561, 24689733122, 86414065927, 172828131854]

約数ペア:

[(1, 172828131854), (2, 86414065927), (7, 24689733122), (14, 12344866561), (19, 9096217466), (38, 4548108733), (133, 1299459638), (266, 649729819), (373, 463346198), (746, 231673099), (2611, 66192314), (5222, 33096157), (7087, 24386642), (14174, 12193321), (49609, 3483806), (99218, 1741903)]