4197828304

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{208391}}^1$

素因数の和:209658

約数の個数: 20

約数和(自身を含む): 8139791520

約数和(自身を除く): 3941963216

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 208391, 416782, 833564, 1667128, 3334256, 262364269, 524728538, 1049457076, 2098914152, 4197828304]

約数ペア:

[(1, 4197828304), (2, 2098914152), (4, 1049457076), (8, 524728538), (16, 262364269), (1259, 3334256), (2518, 1667128), (5036, 833564), (10072, 416782), (20144, 208391)]