1259533088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17981}}^1$

素因数の和:18201

約数の個数: 48

約数和(自身を含む): 2718878400

約数和(自身を除く): 1459345312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 2189, 3184, 4378, 6368, 8756, 17512, 17981, 35024, 35962, 70048, 71924, 143848, 197791, 287696, 395582, 575392, 791164, 1582328, 3164656, 3578219, 6329312, 7156438, 14312876, 28625752, 39360409, 57251504, 78720818, 114503008, 157441636, 314883272, 629766544, 1259533088]

約数ペア:

[(1, 1259533088), (2, 629766544), (4, 314883272), (8, 157441636), (11, 114503008), (16, 78720818), (22, 57251504), (32, 39360409), (44, 28625752), (88, 14312876), (176, 7156438), (199, 6329312), (352, 3578219), (398, 3164656), (796, 1582328), (1592, 791164), (2189, 575392), (3184, 395582), (4378, 287696), (6368, 197791), (8756, 143848), (17512, 71924), (17981, 70048), (35024, 35962)]