448521910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{1439}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 821145600

約数和(自身を除く): 372623690

約数列:

[1, 2, 5, 10, 71, 142, 355, 439, 710, 878, 1439, 2195, 2878, 4390, 7195, 14390, 31169, 62338, 102169, 155845, 204338, 311690, 510845, 631721, 1021690, 1263442, 3158605, 6317210, 44852191, 89704382, 224260955, 448521910]

約数ペア:

[(1, 448521910), (2, 224260955), (5, 89704382), (10, 44852191), (71, 6317210), (142, 3158605), (355, 1263442), (439, 1021690), (710, 631721), (878, 510845), (1439, 311690), (2195, 204338), (2878, 155845), (4390, 102169), (7195, 62338), (14390, 31169)]