996918242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{1621}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 1542551196

約数和(自身を除く): 545632954

約数列:

[1, 2, 61, 71, 122, 142, 1621, 3242, 4331, 5041, 8662, 10082, 98881, 115091, 197762, 230182, 307501, 615002, 7020551, 8171461, 14041102, 16342922, 498459121, 996918242]

約数ペア:

[(1, 996918242), (2, 498459121), (61, 16342922), (71, 14041102), (122, 8171461), (142, 7020551), (1621, 615002), (3242, 307501), (4331, 230182), (5041, 197762), (8662, 115091), (10082, 98881)]