331010740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{973561}}^1$

素因数の和:973587

約数の個数: 24

約数和(自身を含む): 736012872

約数和(自身を除く): 405002132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 973561, 1947122, 3894244, 4867805, 9735610, 16550537, 19471220, 33101074, 66202148, 82752685, 165505370, 331010740]

約数ペア:

[(1, 331010740), (2, 165505370), (4, 82752685), (5, 66202148), (10, 33101074), (17, 19471220), (20, 16550537), (34, 9735610), (68, 4867805), (85, 3894244), (170, 1947122), (340, 973561)]