4402972

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 8941184

約数和(自身を除く): 4538212

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2347, 4694, 9388, 16429, 32858, 65716, 157249, 314498, 628996, 1100743, 2201486, 4402972]

約数ペア:

[(1, 4402972), (2, 2201486), (4, 1100743), (7, 628996), (14, 314498), (28, 157249), (67, 65716), (134, 32858), (268, 16429), (469, 9388), (938, 4694), (1876, 2347)]