897885956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1181}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 1765737792

約数和(自身を除く): 867851836

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 467, 814, 934, 1181, 1628, 1868, 2362, 4724, 5137, 10274, 12991, 17279, 20548, 25982, 34558, 43697, 51964, 69116, 87394, 174788, 190069, 380138, 480667, 551527, 760276, 961334, 1103054, 1922668, 2206108, 6066797, 12133594, 20406499, 24267188, 40812998, 81625996, 224471489, 448942978, 897885956]

約数ペア:

[(1, 897885956), (2, 448942978), (4, 224471489), (11, 81625996), (22, 40812998), (37, 24267188), (44, 20406499), (74, 12133594), (148, 6066797), (407, 2206108), (467, 1922668), (814, 1103054), (934, 961334), (1181, 760276), (1628, 551527), (1868, 480667), (2362, 380138), (4724, 190069), (5137, 174788), (10274, 87394), (12991, 69116), (17279, 51964), (20548, 43697), (25982, 34558)]