1500428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 2806272

約数和(自身を除く): 1305844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 347, 694, 1081, 1388, 2162, 4324, 7981, 15962, 16309, 31924, 32618, 65236, 375107, 750214, 1500428]

約数ペア:

[(1, 1500428), (2, 750214), (4, 375107), (23, 65236), (46, 32618), (47, 31924), (92, 16309), (94, 15962), (188, 7981), (347, 4324), (694, 2162), (1081, 1388)]