13880846

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 24748032

約数和(自身を除く): 10867186

約数列:

[1, 2, 7, 14, 37, 74, 127, 211, 254, 259, 422, 518, 889, 1477, 1778, 2954, 4699, 7807, 9398, 15614, 26797, 32893, 53594, 54649, 65786, 109298, 187579, 375158, 991489, 1982978, 6940423, 13880846]

約数ペア:

[(1, 13880846), (2, 6940423), (7, 1982978), (14, 991489), (37, 375158), (74, 187579), (127, 109298), (211, 65786), (254, 54649), (259, 53594), (422, 32893), (518, 26797), (889, 15614), (1477, 9398), (1778, 7807), (2954, 4699)]