712478972

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{15439}}^1$

素因数の和:15665

約数の個数: 24

約数和(自身を含む): 1271020800

約数和(自身を除く): 558541828

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 11537, 15439, 23074, 30878, 46148, 61756, 1281437, 2146021, 2562874, 4292042, 5125748, 8584084, 178119743, 356239486, 712478972]

約数ペア:

[(1, 712478972), (2, 356239486), (4, 178119743), (83, 8584084), (139, 5125748), (166, 4292042), (278, 2562874), (332, 2146021), (556, 1281437), (11537, 61756), (15439, 46148), (23074, 30878)]