2014354490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 3859011072

約数和(自身を除く): 1844656582

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 293, 355, 421, 586, 710, 842, 1465, 1633, 2105, 2930, 3266, 4210, 6739, 8165, 9683, 13478, 16330, 19366, 20803, 29891, 33695, 41606, 48415, 59782, 67390, 96830, 104015, 123353, 149455, 208030, 246706, 298910, 478469, 616765, 687493, 956938, 1233530, 1374986, 2392345, 2837119, 3437465, 4784690, 5674238, 6874930, 8758063, 14185595, 17516126, 28371190, 43790315, 87580630, 201435449, 402870898, 1007177245, 2014354490]

約数ペア:

[(1, 2014354490), (2, 1007177245), (5, 402870898), (10, 201435449), (23, 87580630), (46, 43790315), (71, 28371190), (115, 17516126), (142, 14185595), (230, 8758063), (293, 6874930), (355, 5674238), (421, 4784690), (586, 3437465), (710, 2837119), (842, 2392345), (1465, 1374986), (1633, 1233530), (2105, 956938), (2930, 687493), (3266, 616765), (4210, 478469), (6739, 298910), (8165, 246706), (9683, 208030), (13478, 149455), (16330, 123353), (19366, 104015), (20803, 96830), (29891, 67390), (33695, 59782), (41606, 48415)]