173968886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13556

約数の個数: 32

約数和(自身を含む): 325721088

約数和(自身を除く): 151752202

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 13463, 26926, 94241, 175019, 188482, 350038, 955873, 1225133, 1911746, 2450266, 6691111, 12426349, 13382222, 24852698, 86984443, 173968886]

約数ペア:

[(1, 173968886), (2, 86984443), (7, 24852698), (13, 13382222), (14, 12426349), (26, 6691111), (71, 2450266), (91, 1911746), (142, 1225133), (182, 955873), (497, 350038), (923, 188482), (994, 175019), (1846, 94241), (6461, 26926), (12922, 13463)]