1570280816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7549427}}^1$

素因数の和:7549448

約数の個数: 20

約数和(自身を含む): 3276451752

約数和(自身を除く): 1706170936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7549427, 15098854, 30197708, 60395416, 98142551, 120790832, 196285102, 392570204, 785140408, 1570280816]

約数ペア:

[(1, 1570280816), (2, 785140408), (4, 392570204), (8, 196285102), (13, 120790832), (16, 98142551), (26, 60395416), (52, 30197708), (104, 15098854), (208, 7549427)]