2155361618

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1\times {\mathrm{9817}}^1$

素因数の和:10697

約数の個数: 16

約数和(自身を含む): 3259261824

約数和(自身を除く): 1103900206

約数列:

[1, 2, 151, 302, 727, 1454, 9817, 19634, 109777, 219554, 1482367, 2964734, 7136959, 14273918, 1077680809, 2155361618]

約数ペア:

[(1, 2155361618), (2, 1077680809), (151, 14273918), (302, 7136959), (727, 2964734), (1454, 1482367), (9817, 219554), (19634, 109777)]