278880456914

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1\times {\mathrm{2703011}}^1$

素因数の和:2703745

約数の個数: 16

約数和(自身を含む): 424264763520

約数和(自身を除く): 145384306606

約数列:

[1, 2, 79, 158, 653, 1306, 51587, 103174, 2703011, 5406022, 213537869, 427075738, 1765066183, 3530132366, 139440228457, 278880456914]

約数ペア:

[(1, 278880456914), (2, 139440228457), (79, 3530132366), (158, 1765066183), (653, 427075738), (1306, 213537869), (51587, 5406022), (103174, 2703011)]