510822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1244880

約数和(自身を除く): 734058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 59, 74, 78, 111, 117, 118, 177, 222, 234, 333, 354, 481, 531, 666, 767, 962, 1062, 1443, 1534, 2183, 2301, 2886, 4329, 4366, 4602, 6549, 6903, 8658, 13098, 13806, 19647, 28379, 39294, 56758, 85137, 170274, 255411, 510822]

約数ペア:

[(1, 510822), (2, 255411), (3, 170274), (6, 85137), (9, 56758), (13, 39294), (18, 28379), (26, 19647), (37, 13806), (39, 13098), (59, 8658), (74, 6903), (78, 6549), (111, 4602), (117, 4366), (118, 4329), (177, 2886), (222, 2301), (234, 2183), (333, 1534), (354, 1443), (481, 1062), (531, 962), (666, 767)]