672880914706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{25854181}}^1$

素因数の和:25854227

約数の個数: 48

約数和(自身を含む): 1362618808128

約数和(自身を除く): 689737893422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 3718, 13013, 26026, 25854181, 51708362, 180979267, 284395991, 336104353, 361958534, 568791982, 672208706, 1990771937, 2352730471, 3697147883, 3981543874, 4369356589, 4705460942, 7394295766, 8738713178, 25880035181, 30585496123, 48062922479, 51760070362, 61170992246, 96125844958, 336440457353, 672880914706]

約数ペア:

[(1, 672880914706), (2, 336440457353), (7, 96125844958), (11, 61170992246), (13, 51760070362), (14, 48062922479), (22, 30585496123), (26, 25880035181), (77, 8738713178), (91, 7394295766), (143, 4705460942), (154, 4369356589), (169, 3981543874), (182, 3697147883), (286, 2352730471), (338, 1990771937), (1001, 672208706), (1183, 568791982), (1859, 361958534), (2002, 336104353), (2366, 284395991), (3718, 180979267), (13013, 51708362), (26026, 25854181)]