1403589880784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{513041}}^1$

素因数の和:514948

約数の個数: 80

約数和(自身を含む): 3348809829120

約数和(自身を除く): 1945219948336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1879, 3758, 7516, 13153, 15032, 24427, 26306, 30064, 48854, 52612, 97708, 105224, 170989, 195416, 210448, 341978, 390832, 513041, 683956, 1026082, 1367912, 2052164, 2735824, 3591287, 4104328, 6669533, 7182574, 8208656, 13339066, 14365148, 26678132, 28730296, 46686731, 53356264, 57460592, 93373462, 106712528, 186746924, 373493848, 746987696, 964004039, 1928008078, 3856016156, 6748028273, 7712032312, 12532052507, 13496056546, 15424064624, 25064105014, 26992113092, 50128210028, 53984226184, 87724367549, 100256420056, 107968452368, 175448735098, 200512840112, 350897470196, 701794940392, 1403589880784]

約数ペア:

[(1, 1403589880784), (2, 701794940392), (4, 350897470196), (7, 200512840112), (8, 175448735098), (13, 107968452368), (14, 100256420056), (16, 87724367549), (26, 53984226184), (28, 50128210028), (52, 26992113092), (56, 25064105014), (91, 15424064624), (104, 13496056546), (112, 12532052507), (182, 7712032312), (208, 6748028273), (364, 3856016156), (728, 1928008078), (1456, 964004039), (1879, 746987696), (3758, 373493848), (7516, 186746924), (13153, 106712528), (15032, 93373462), (24427, 57460592), (26306, 53356264), (30064, 46686731), (48854, 28730296), (52612, 26678132), (97708, 14365148), (105224, 13339066), (170989, 8208656), (195416, 7182574), (210448, 6669533), (341978, 4104328), (390832, 3591287), (513041, 2735824), (683956, 2052164), (1026082, 1367912)]