3992516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 7853916

約数和(自身を除く): 3861400

約数列:

[1, 2, 4, 11, 22, 44, 73, 113, 121, 146, 226, 242, 292, 452, 484, 803, 1243, 1606, 2486, 3212, 4972, 8249, 8833, 13673, 16498, 17666, 27346, 32996, 35332, 54692, 90739, 181478, 362956, 998129, 1996258, 3992516]

約数ペア:

[(1, 3992516), (2, 1996258), (4, 998129), (11, 362956), (22, 181478), (44, 90739), (73, 54692), (113, 35332), (121, 32996), (146, 27346), (226, 17666), (242, 16498), (292, 13673), (452, 8833), (484, 8249), (803, 4972), (1243, 3212), (1606, 2486)]