61241978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{230233}}^1$

素因数の和:230261

約数の個数: 16

約数和(自身を含む): 110512320

約数和(自身を除く): 49270342

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 230233, 460466, 1611631, 3223262, 4374427, 8748854, 30620989, 61241978]

約数ペア:

[(1, 61241978), (2, 30620989), (7, 8748854), (14, 4374427), (19, 3223262), (38, 1611631), (133, 460466), (266, 230233)]