2279684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 4390848

約数和(自身を除く): 2111164

約数列:

[1, 2, 4, 11, 22, 44, 197, 263, 394, 526, 788, 1052, 2167, 2893, 4334, 5786, 8668, 11572, 51811, 103622, 207244, 569921, 1139842, 2279684]

約数ペア:

[(1, 2279684), (2, 1139842), (4, 569921), (11, 207244), (22, 103622), (44, 51811), (197, 11572), (263, 8668), (394, 5786), (526, 4334), (788, 2893), (1052, 2167)]