2013749824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{11789}}^1$

素因数の和:11975

約数の個数: 56

約数和(自身を含む): 4258406520

約数和(自身を除く): 2244656696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 157, 272, 314, 544, 628, 1088, 1256, 2512, 2669, 5024, 5338, 10048, 10676, 11789, 21352, 23578, 42704, 47156, 85408, 94312, 170816, 188624, 200413, 377248, 400826, 754496, 801652, 1603304, 1850873, 3206608, 3701746, 6413216, 7403492, 12826432, 14806984, 29613968, 31464841, 59227936, 62929682, 118455872, 125859364, 251718728, 503437456, 1006874912, 2013749824]

約数ペア:

[(1, 2013749824), (2, 1006874912), (4, 503437456), (8, 251718728), (16, 125859364), (17, 118455872), (32, 62929682), (34, 59227936), (64, 31464841), (68, 29613968), (136, 14806984), (157, 12826432), (272, 7403492), (314, 6413216), (544, 3701746), (628, 3206608), (1088, 1850873), (1256, 1603304), (2512, 801652), (2669, 754496), (5024, 400826), (5338, 377248), (10048, 200413), (10676, 188624), (11789, 170816), (21352, 94312), (23578, 85408), (42704, 47156)]