1078445732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3083}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 2400931008

約数和(自身を除く): 1322485276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1612, 1922, 2821, 3083, 3844, 5642, 6166, 6727, 11284, 12332, 12493, 13454, 21581, 24986, 26908, 40079, 43162, 49972, 80158, 86324, 87451, 95573, 160316, 174902, 191146, 280553, 349804, 382292, 561106, 669011, 1122212, 1242449, 1338022, 2484898, 2676044, 2962763, 4969796, 5925526, 8697143, 11851052, 17394286, 20739341, 34788572, 38515919, 41478682, 77031838, 82957364, 154063676, 269611433, 539222866, 1078445732]

約数ペア:

[(1, 1078445732), (2, 539222866), (4, 269611433), (7, 154063676), (13, 82957364), (14, 77031838), (26, 41478682), (28, 38515919), (31, 34788572), (52, 20739341), (62, 17394286), (91, 11851052), (124, 8697143), (182, 5925526), (217, 4969796), (364, 2962763), (403, 2676044), (434, 2484898), (806, 1338022), (868, 1242449), (961, 1122212), (1612, 669011), (1922, 561106), (2821, 382292), (3083, 349804), (3844, 280553), (5642, 191146), (6166, 174902), (6727, 160316), (11284, 95573), (12332, 87451), (12493, 86324), (13454, 80158), (21581, 49972), (24986, 43162), (26908, 40079)]