1420221004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{56909}}^1$

素因数の和:57297

約数の個数: 24

約数和(自身を含む): 2638802880

約数和(自身を除く): 1218581876

約数列:

[1, 2, 4, 17, 34, 68, 367, 734, 1468, 6239, 12478, 24956, 56909, 113818, 227636, 967453, 1934906, 3869812, 20885603, 41771206, 83542412, 355055251, 710110502, 1420221004]

約数ペア:

[(1, 1420221004), (2, 710110502), (4, 355055251), (17, 83542412), (34, 41771206), (68, 20885603), (367, 3869812), (734, 1934906), (1468, 967453), (6239, 227636), (12478, 113818), (24956, 56909)]