131617053526

素因数分解:

$2^1\times 7^1\times {\mathrm{17431}}^1\times {\mathrm{539339}}^1$

素因数の和:556779

約数の個数: 16

約数和(自身を含む): 225642597120

約数和(自身を除く): 94025543594

約数列:

[1, 2, 7, 14, 17431, 34862, 122017, 244034, 539339, 1078678, 3775373, 7550746, 9401218109, 18802436218, 65808526763, 131617053526]

約数ペア:

[(1, 131617053526), (2, 65808526763), (7, 18802436218), (14, 9401218109), (17431, 7550746), (34862, 3775373), (122017, 1078678), (244034, 539339)]