491172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 1271088

約数和(自身を除く): 779916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 3721, 4026, 7442, 8052, 11163, 14884, 22326, 40931, 44652, 81862, 122793, 163724, 245586, 491172]

約数ペア:

[(1, 491172), (2, 245586), (3, 163724), (4, 122793), (6, 81862), (11, 44652), (12, 40931), (22, 22326), (33, 14884), (44, 11163), (61, 8052), (66, 7442), (122, 4026), (132, 3721), (183, 2684), (244, 2013), (366, 1342), (671, 732)]