2016474908

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{72671}}^1$

素因数の和:73673

約数の個数: 24

約数和(自身を含む): 4037074944

約数和(自身を除く): 2020600036

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 72671, 145342, 290684, 508697, 1017394, 2034788, 72016961, 144033922, 288067844, 504118727, 1008237454, 2016474908]

約数ペア:

[(1, 2016474908), (2, 1008237454), (4, 504118727), (7, 288067844), (14, 144033922), (28, 72016961), (991, 2034788), (1982, 1017394), (3964, 508697), (6937, 290684), (13874, 145342), (27748, 72671)]