3579884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4403476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 197, 236, 308, 394, 413, 649, 788, 826, 1298, 1379, 1652, 2167, 2596, 2758, 4334, 4543, 5516, 8668, 9086, 11623, 15169, 18172, 23246, 30338, 46492, 60676, 81361, 127853, 162722, 255706, 325444, 511412, 894971, 1789942, 3579884]

約数ペア:

[(1, 3579884), (2, 1789942), (4, 894971), (7, 511412), (11, 325444), (14, 255706), (22, 162722), (28, 127853), (44, 81361), (59, 60676), (77, 46492), (118, 30338), (154, 23246), (197, 18172), (236, 15169), (308, 11623), (394, 9086), (413, 8668), (649, 5516), (788, 4543), (826, 4334), (1298, 2758), (1379, 2596), (1652, 2167)]