488676220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1437283}}^1$

素因数の和:1437309

約数の個数: 24

約数和(自身を含む): 1086586704

約数和(自身を除く): 597910484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1437283, 2874566, 5749132, 7186415, 14372830, 24433811, 28745660, 48867622, 97735244, 122169055, 244338110, 488676220]

約数ペア:

[(1, 488676220), (2, 244338110), (4, 122169055), (5, 97735244), (10, 48867622), (17, 28745660), (20, 24433811), (34, 14372830), (68, 7186415), (85, 5749132), (170, 2874566), (340, 1437283)]