7212187886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 11283148800

約数和(自身を除く): 4070960914

約数列:

[1, 2, 29, 58, 191, 382, 439, 878, 1483, 2966, 5539, 11078, 12731, 25462, 43007, 83849, 86014, 167698, 283253, 566506, 651037, 1302074, 2431621, 4863242, 8214337, 16428674, 18880073, 37760146, 124348067, 248696134, 3606093943, 7212187886]

約数ペア:

[(1, 7212187886), (2, 3606093943), (29, 248696134), (58, 124348067), (191, 37760146), (382, 18880073), (439, 16428674), (878, 8214337), (1483, 4863242), (2966, 2431621), (5539, 1302074), (11078, 651037), (12731, 566506), (25462, 283253), (43007, 167698), (83849, 86014)]