877370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 1805328

約数和(自身を除く): 927958

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 397, 442, 794, 1105, 1985, 2210, 3970, 5161, 6749, 10322, 13498, 25805, 33745, 51610, 67490, 87737, 175474, 438685, 877370]

約数ペア:

[(1, 877370), (2, 438685), (5, 175474), (10, 87737), (13, 67490), (17, 51610), (26, 33745), (34, 25805), (65, 13498), (85, 10322), (130, 6749), (170, 5161), (221, 3970), (397, 2210), (442, 1985), (794, 1105)]