2028311915

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{950029}}^1$

素因数の和:950102

約数の個数: 16

約数和(自身を含む): 2827289280

約数和(自身を除く): 798977365

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 950029, 4750145, 6650203, 33251015, 57951769, 289758845, 405662383, 2028311915]

約数ペア:

[(1, 2028311915), (5, 405662383), (7, 289758845), (35, 57951769), (61, 33251015), (305, 6650203), (427, 4750145), (2135, 950029)]