1115489090

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{380713}}^1$

素因数の和:381013

約数の個数: 16

約数和(自身を含む): 2014738488

約数和(自身を除く): 899249398

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 380713, 761426, 1903565, 3807130, 111548909, 223097818, 557744545, 1115489090]

約数ペア:

[(1, 1115489090), (2, 557744545), (5, 223097818), (10, 111548909), (293, 3807130), (586, 1903565), (1465, 761426), (2930, 380713)]