3091718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2610682

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 197, 266, 394, 413, 826, 1121, 1379, 2242, 2758, 3743, 7486, 7847, 11623, 15694, 23246, 26201, 52402, 81361, 162722, 220837, 441674, 1545859, 3091718]

約数ペア:

[(1, 3091718), (2, 1545859), (7, 441674), (14, 220837), (19, 162722), (38, 81361), (59, 52402), (118, 26201), (133, 23246), (197, 15694), (266, 11623), (394, 7847), (413, 7486), (826, 3743), (1121, 2758), (1379, 2242)]