979804580

素因数分解:

$2^2\times 5^1\times {\mathrm{4597}}^1\times {\mathrm{10657}}^1$

素因数の和:15263

約数の個数: 24

約数和(自身を含む): 2058230328

約数和(自身を除く): 1078425748

約数列:

[1, 2, 4, 5, 10, 20, 4597, 9194, 10657, 18388, 21314, 22985, 42628, 45970, 53285, 91940, 106570, 213140, 48990229, 97980458, 195960916, 244951145, 489902290, 979804580]

約数ペア:

[(1, 979804580), (2, 489902290), (4, 244951145), (5, 195960916), (10, 97980458), (20, 48990229), (4597, 213140), (9194, 106570), (10657, 91940), (18388, 53285), (21314, 45970), (22985, 42628)]