442445278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 735920640

約数和(自身を除く): 293475362

約数列:

[1, 2, 11, 22, 83, 166, 337, 674, 719, 913, 1438, 1826, 3707, 7414, 7909, 15818, 27971, 55942, 59677, 119354, 242303, 307681, 484606, 615362, 656447, 1312894, 2665333, 5330666, 20111149, 40222298, 221222639, 442445278]

約数ペア:

[(1, 442445278), (2, 221222639), (11, 40222298), (22, 20111149), (83, 5330666), (166, 2665333), (337, 1312894), (674, 656447), (719, 615362), (913, 484606), (1438, 307681), (1826, 242303), (3707, 119354), (7414, 59677), (7909, 55942), (15818, 27971)]