520243972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{4253}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 929430936

約数和(自身を除く): 409186964

約数列:

[1, 2, 4, 53, 106, 212, 577, 1154, 2308, 4253, 8506, 17012, 30581, 61162, 122324, 225409, 450818, 901636, 2453981, 4907962, 9815924, 130060993, 260121986, 520243972]

約数ペア:

[(1, 520243972), (2, 260121986), (4, 130060993), (53, 9815924), (106, 4907962), (212, 2453981), (577, 901636), (1154, 450818), (2308, 225409), (4253, 122324), (8506, 61162), (17012, 30581)]