1027509208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21191}}^1$

素因数の和:21256

約数の個数: 64

約数和(自身を含む): 2288736000

約数和(自身を除く): 1261226792

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 21191, 24244, 42382, 48488, 84764, 169528, 233101, 402629, 466202, 614539, 805258, 932404, 1229078, 1610516, 1864808, 2458156, 3221032, 4428919, 4916312, 6759929, 8857838, 11676241, 13519858, 17715676, 23352482, 27039716, 35431352, 46704964, 54079432, 93409928, 128438651, 256877302, 513754604, 1027509208]

約数ペア:

[(1, 1027509208), (2, 513754604), (4, 256877302), (8, 128438651), (11, 93409928), (19, 54079432), (22, 46704964), (29, 35431352), (38, 27039716), (44, 23352482), (58, 17715676), (76, 13519858), (88, 11676241), (116, 8857838), (152, 6759929), (209, 4916312), (232, 4428919), (319, 3221032), (418, 2458156), (551, 1864808), (638, 1610516), (836, 1229078), (1102, 932404), (1276, 805258), (1672, 614539), (2204, 466202), (2552, 402629), (4408, 233101), (6061, 169528), (12122, 84764), (21191, 48488), (24244, 42382)]