888970790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{2389}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 1618928640

約数和(自身を除く): 729957850

約数列:

[1, 2, 5, 10, 127, 254, 293, 586, 635, 1270, 1465, 2389, 2930, 4778, 11945, 23890, 37211, 74422, 186055, 303403, 372110, 606806, 699977, 1399954, 1517015, 3034030, 3499885, 6999770, 88897079, 177794158, 444485395, 888970790]

約数ペア:

[(1, 888970790), (2, 444485395), (5, 177794158), (10, 88897079), (127, 6999770), (254, 3499885), (293, 3034030), (586, 1517015), (635, 1399954), (1270, 699977), (1465, 606806), (2389, 372110), (2930, 303403), (4778, 186055), (11945, 74422), (23890, 37211)]