8931290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 17216064

約数和(自身を除く): 8284774

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 491, 535, 982, 1070, 1819, 2455, 3638, 4910, 8347, 9095, 16694, 18190, 41735, 52537, 83470, 105074, 262685, 525370, 893129, 1786258, 4465645, 8931290]

約数ペア:

[(1, 8931290), (2, 4465645), (5, 1786258), (10, 893129), (17, 525370), (34, 262685), (85, 105074), (107, 83470), (170, 52537), (214, 41735), (491, 18190), (535, 16694), (982, 9095), (1070, 8347), (1819, 4910), (2455, 3638)]