4031378086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 6405840000

約数和(自身を除く): 2374461914

約数列:

[1, 2, 19, 38, 433, 491, 499, 866, 982, 998, 8227, 9329, 9481, 16454, 18658, 18962, 212603, 216067, 245009, 425206, 432134, 490018, 4039457, 4105273, 4655171, 8078914, 8210546, 9310342, 106088897, 212177794, 2015689043, 4031378086]

約数ペア:

[(1, 4031378086), (2, 2015689043), (19, 212177794), (38, 106088897), (433, 9310342), (491, 8210546), (499, 8078914), (866, 4655171), (982, 4105273), (998, 4039457), (8227, 490018), (9329, 432134), (9481, 425206), (16454, 245009), (18658, 216067), (18962, 212603)]