2100081701

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{1777}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 2205288960

約数和(自身を除く): 105207259

約数列:

[1, 31, 67, 569, 1777, 2077, 17639, 38123, 55087, 119059, 1011113, 1181813, 3690829, 31344503, 67744571, 2100081701]

約数ペア:

[(1, 2100081701), (31, 67744571), (67, 31344503), (569, 3690829), (1777, 1181813), (2077, 1011113), (17639, 119059), (38123, 55087)]