814961566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{136601}}^1$

素因数の和:136779

約数の個数: 16

約数和(自身を含む): 1294986960

約数和(自身を除く): 480025394

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 136601, 273202, 2595419, 5190838, 21446357, 42892714, 407480783, 814961566]

約数ペア:

[(1, 814961566), (2, 407480783), (19, 42892714), (38, 21446357), (157, 5190838), (314, 2595419), (2983, 273202), (5966, 136601)]