849464

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 2031480

約数和(自身を除く): 1182016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 197, 308, 392, 394, 539, 616, 788, 1078, 1379, 1576, 2156, 2167, 2758, 4312, 4334, 5516, 8668, 9653, 11032, 15169, 17336, 19306, 30338, 38612, 60676, 77224, 106183, 121352, 212366, 424732, 849464]

約数ペア:

[(1, 849464), (2, 424732), (4, 212366), (7, 121352), (8, 106183), (11, 77224), (14, 60676), (22, 38612), (28, 30338), (44, 19306), (49, 17336), (56, 15169), (77, 11032), (88, 9653), (98, 8668), (154, 5516), (196, 4334), (197, 4312), (308, 2758), (392, 2167), (394, 2156), (539, 1576), (616, 1379), (788, 1078)]