2018295538

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2151701}}^1$

素因数の和:2151777

約数の個数: 16

約数和(自身を含む): 3511577664

約数和(自身を除く): 1493282126

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2151701, 4303402, 15061907, 30123814, 144163967, 288327934, 1009147769, 2018295538]

約数ペア:

[(1, 2018295538), (2, 1009147769), (7, 288327934), (14, 144163967), (67, 30123814), (134, 15061907), (469, 4303402), (938, 2151701)]