895229156948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13530457}}^1$

素因数の和:13530624

約数の個数: 48

約数和(自身を含む): 1909418232960

約数和(自身を除く): 1014189076012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2363, 3892, 4726, 9452, 16541, 33082, 66164, 13530457, 27060914, 54121828, 94713199, 189426398, 230017769, 378852796, 460035538, 920071076, 1610124383, 1880733523, 3220248766, 3761467046, 6440497532, 7522934092, 13165134661, 26330269322, 31972469891, 52660538644, 63944939782, 127889879564, 223807289237, 447614578474, 895229156948]

約数ペア:

[(1, 895229156948), (2, 447614578474), (4, 223807289237), (7, 127889879564), (14, 63944939782), (17, 52660538644), (28, 31972469891), (34, 26330269322), (68, 13165134661), (119, 7522934092), (139, 6440497532), (238, 3761467046), (278, 3220248766), (476, 1880733523), (556, 1610124383), (973, 920071076), (1946, 460035538), (2363, 378852796), (3892, 230017769), (4726, 189426398), (9452, 94713199), (16541, 54121828), (33082, 27060914), (66164, 13530457)]