1999902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 4302720

約数和(自身を除く): 2302818

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 331, 662, 993, 1007, 1986, 2014, 3021, 6042, 6289, 12578, 17543, 18867, 35086, 37734, 52629, 105258, 333317, 666634, 999951, 1999902]

約数ペア:

[(1, 1999902), (2, 999951), (3, 666634), (6, 333317), (19, 105258), (38, 52629), (53, 37734), (57, 35086), (106, 18867), (114, 17543), (159, 12578), (318, 6289), (331, 6042), (662, 3021), (993, 2014), (1007, 1986)]