2450871227

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 2928973824

約数和(自身を除く): 478102597

約数列:

[1, 7, 41, 83, 137, 287, 581, 751, 959, 3403, 5257, 5617, 11371, 23821, 30791, 39319, 62333, 79597, 102887, 215537, 436331, 466211, 720209, 2555653, 3263477, 4218367, 8539621, 17889571, 29528569, 59777347, 350124461, 2450871227]

約数ペア:

[(1, 2450871227), (7, 350124461), (41, 59777347), (83, 29528569), (137, 17889571), (287, 8539621), (581, 4218367), (751, 3263477), (959, 2555653), (3403, 720209), (5257, 466211), (5617, 436331), (11371, 215537), (23821, 102887), (30791, 79597), (39319, 62333)]