260883904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{239783}}^1$

素因数の和:239812

約数の個数: 28

約数和(自身を含む): 548146224

約数和(自身を除く): 287262320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 239783, 479566, 959132, 1918264, 3836528, 4076311, 7673056, 8152622, 15346112, 16305244, 32610488, 65220976, 130441952, 260883904]

約数ペア:

[(1, 260883904), (2, 130441952), (4, 65220976), (8, 32610488), (16, 16305244), (17, 15346112), (32, 8152622), (34, 7673056), (64, 4076311), (68, 3836528), (136, 1918264), (272, 959132), (544, 479566), (1088, 239783)]