1619420068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3402143}}^1$

素因数の和:3402171

約数の個数: 24

約数和(自身を含む): 3429361152

約数和(自身を除く): 1809941084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3402143, 6804286, 13608572, 23815001, 47630002, 57836431, 95260004, 115672862, 231345724, 404855017, 809710034, 1619420068]

約数ペア:

[(1, 1619420068), (2, 809710034), (4, 404855017), (7, 231345724), (14, 115672862), (17, 95260004), (28, 57836431), (34, 47630002), (68, 23815001), (119, 13608572), (238, 6804286), (476, 3402143)]