2178733154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{5333}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 3709903680

約数和(自身を除く): 1531170526

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 827, 1654, 5333, 10666, 10751, 15713, 21502, 31426, 69329, 101327, 138658, 202654, 204269, 408538, 1317251, 2634502, 4410391, 8820782, 57335083, 83797429, 114670166, 167594858, 1089366577, 2178733154]

約数ペア:

[(1, 2178733154), (2, 1089366577), (13, 167594858), (19, 114670166), (26, 83797429), (38, 57335083), (247, 8820782), (494, 4410391), (827, 2634502), (1654, 1317251), (5333, 408538), (10666, 204269), (10751, 202654), (15713, 138658), (21502, 101327), (31426, 69329)]