2000945518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{368227}}^1$

素因数の和:368272

約数の個数: 32

約数和(自身を含む): 3711738240

約数和(自身を除く): 1710792722

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 368227, 736454, 4050497, 4786951, 6996313, 8100994, 9573902, 13992626, 52656461, 76959443, 90952069, 105312922, 153918886, 181904138, 1000472759, 2000945518]

約数ペア:

[(1, 2000945518), (2, 1000472759), (11, 181904138), (13, 153918886), (19, 105312922), (22, 90952069), (26, 76959443), (38, 52656461), (143, 13992626), (209, 9573902), (247, 8100994), (286, 6996313), (418, 4786951), (494, 4050497), (2717, 736454), (5434, 368227)]