870819026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{36017}}^1$

素因数の和:36194

約数の個数: 32

約数和(自身を含む): 1638963072

約数和(自身を除く): 768144046

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 12089, 24178, 36017, 72034, 252119, 396187, 504238, 792374, 2773309, 5546618, 5654669, 11309338, 39582683, 62201359, 79165366, 124402718, 435409513, 870819026]

約数ペア:

[(1, 870819026), (2, 435409513), (7, 124402718), (11, 79165366), (14, 62201359), (22, 39582683), (77, 11309338), (154, 5654669), (157, 5546618), (314, 2773309), (1099, 792374), (1727, 504238), (2198, 396187), (3454, 252119), (12089, 72034), (24178, 36017)]