3201470

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 5784480

約数和(自身を除く): 2583010

約数列:

[1, 2, 5, 10, 389, 778, 823, 1646, 1945, 3890, 4115, 8230, 320147, 640294, 1600735, 3201470]

約数ペア:

[(1, 3201470), (2, 1600735), (5, 640294), (10, 320147), (389, 8230), (778, 4115), (823, 3890), (1646, 1945)]