519353384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 1092096000

約数和(自身を除く): 572742616

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 199, 376, 398, 517, 631, 796, 1034, 1262, 1592, 2068, 2189, 2524, 4136, 4378, 5048, 6941, 8756, 9353, 13882, 17512, 18706, 27764, 29657, 37412, 55528, 59314, 74824, 102883, 118628, 125569, 205766, 237256, 251138, 326227, 411532, 502276, 652454, 823064, 1004552, 1304908, 1381259, 2609816, 2762518, 5525036, 5901743, 11050072, 11803486, 23606972, 47213944, 64919173, 129838346, 259676692, 519353384]

約数ペア:

[(1, 519353384), (2, 259676692), (4, 129838346), (8, 64919173), (11, 47213944), (22, 23606972), (44, 11803486), (47, 11050072), (88, 5901743), (94, 5525036), (188, 2762518), (199, 2609816), (376, 1381259), (398, 1304908), (517, 1004552), (631, 823064), (796, 652454), (1034, 502276), (1262, 411532), (1592, 326227), (2068, 251138), (2189, 237256), (2524, 205766), (4136, 125569), (4378, 118628), (5048, 102883), (6941, 74824), (8756, 59314), (9353, 55528), (13882, 37412), (17512, 29657), (18706, 27764)]