2118044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 4170600

約数和(自身を除く): 2052556

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 551, 589, 899, 961, 1102, 1178, 1798, 1922, 2204, 2356, 3596, 3844, 17081, 18259, 27869, 34162, 36518, 55738, 68324, 73036, 111476, 529511, 1059022, 2118044]

約数ペア:

[(1, 2118044), (2, 1059022), (4, 529511), (19, 111476), (29, 73036), (31, 68324), (38, 55738), (58, 36518), (62, 34162), (76, 27869), (116, 18259), (124, 17081), (551, 3844), (589, 3596), (899, 2356), (961, 2204), (1102, 1922), (1178, 1798)]