84219266

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 127703520

約数和(自身を除く): 43484254

約数列:

[1, 2, 139, 278, 491, 617, 982, 1234, 68249, 85763, 136498, 171526, 302947, 605894, 42109633, 84219266]

約数ペア:

[(1, 84219266), (2, 42109633), (139, 605894), (278, 302947), (491, 171526), (617, 136498), (982, 85763), (1234, 68249)]