1628172910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789201}}^1$

素因数の和:1789228

約数の個数: 32

約数和(自身を含む): 3607031232

約数和(自身を除く): 1978858322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1789201, 3578402, 8946005, 12524407, 17892010, 23259613, 25048814, 46519226, 62622035, 116298065, 125244070, 162817291, 232596130, 325634582, 814086455, 1628172910]

約数ペア:

[(1, 1628172910), (2, 814086455), (5, 325634582), (7, 232596130), (10, 162817291), (13, 125244070), (14, 116298065), (26, 62622035), (35, 46519226), (65, 25048814), (70, 23259613), (91, 17892010), (130, 12524407), (182, 8946005), (455, 3578402), (910, 1789201)]