68968592638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28760881}}^1$

素因数の和:28761003

約数の個数: 16

約数和(自身を含む): 113893092720

約数和(自身を除く): 44924500082

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 28760881, 57521762, 316369691, 632739382, 3134936029, 6269872058, 34484296319, 68968592638]

約数ペア:

[(1, 68968592638), (2, 34484296319), (11, 6269872058), (22, 3134936029), (109, 632739382), (218, 316369691), (1199, 57521762), (2398, 28760881)]