393674216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{3541}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 795887400

約数和(自身を除く): 402213184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1069, 2138, 3541, 4276, 7082, 8552, 13897, 14164, 27794, 28328, 46033, 55588, 92066, 111176, 184132, 368264, 3785329, 7570658, 15141316, 30282632, 49209277, 98418554, 196837108, 393674216]

約数ペア:

[(1, 393674216), (2, 196837108), (4, 98418554), (8, 49209277), (13, 30282632), (26, 15141316), (52, 7570658), (104, 3785329), (1069, 368264), (2138, 184132), (3541, 111176), (4276, 92066), (7082, 55588), (8552, 46033), (13897, 28328), (14164, 27794)]