4205121190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{79537}}^1$

素因数の和:79872

約数の個数: 32

約数和(自身を含む): 8040337344

約数和(自身を除く): 3835216154

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 26435, 52870, 79537, 159074, 397685, 795370, 1352129, 2704258, 6760645, 13521290, 24736007, 49472014, 123680035, 247360070, 420512119, 841024238, 2102560595, 4205121190]

約数ペア:

[(1, 4205121190), (2, 2102560595), (5, 841024238), (10, 420512119), (17, 247360070), (34, 123680035), (85, 49472014), (170, 24736007), (311, 13521290), (622, 6760645), (1555, 2704258), (3110, 1352129), (5287, 795370), (10574, 397685), (26435, 159074), (52870, 79537)]