1898391910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{17837}}^1$

素因数の和:18240

約数の個数: 32

約数和(自身を含む): 3544767360

約数和(自身を除く): 1646375450

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 3670, 10643, 17837, 21286, 35674, 53215, 89185, 106430, 178370, 517273, 1034546, 2586365, 5172730, 6546179, 13092358, 32730895, 65461790, 189839191, 379678382, 949195955, 1898391910]

約数ペア:

[(1, 1898391910), (2, 949195955), (5, 379678382), (10, 189839191), (29, 65461790), (58, 32730895), (145, 13092358), (290, 6546179), (367, 5172730), (734, 2586365), (1835, 1034546), (3670, 517273), (10643, 178370), (17837, 106430), (21286, 89185), (35674, 53215)]