130804744

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5711}}^1$

素因数の和:6133

約数の個数: 32

約数和(自身を含む): 281030400

約数和(自身を除く): 150225656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5711, 5726, 11422, 11452, 22844, 22904, 39977, 45688, 79954, 159908, 319816, 2335799, 4671598, 9343196, 16350593, 18686392, 32701186, 65402372, 130804744]

約数ペア:

[(1, 130804744), (2, 65402372), (4, 32701186), (7, 18686392), (8, 16350593), (14, 9343196), (28, 4671598), (56, 2335799), (409, 319816), (818, 159908), (1636, 79954), (2863, 45688), (3272, 39977), (5711, 22904), (5726, 22844), (11422, 11452)]