2013155438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4638607}}^1$

素因数の和:4638647

約数の個数: 16

約数和(自身を含む): 3562450944

約数和(自身を除く): 1549295506

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4638607, 9277214, 32470249, 64940498, 143796817, 287593634, 1006577719, 2013155438]

約数ペア:

[(1, 2013155438), (2, 1006577719), (7, 287593634), (14, 143796817), (31, 64940498), (62, 32470249), (217, 9277214), (434, 4638607)]