78642002

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 120748320

約数和(自身を除く): 42106318

約数列:

[1, 2, 83, 89, 166, 178, 5323, 7387, 10646, 14774, 441809, 473747, 883618, 947494, 39321001, 78642002]

約数ペア:

[(1, 78642002), (2, 39321001), (83, 947494), (89, 883618), (166, 473747), (178, 441809), (5323, 14774), (7387, 10646)]