293889258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4091}}^1$

素因数の和:4419

約数の個数: 48

約数和(自身を含む): 688143456

約数和(自身を除く): 394254198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3991, 4091, 5526, 7982, 8182, 11973, 12273, 23946, 24546, 35919, 36819, 53183, 71838, 73638, 106366, 159549, 319098, 478647, 957294, 1255937, 2511874, 3767811, 7535622, 11303433, 16327181, 22606866, 32654362, 48981543, 97963086, 146944629, 293889258]

約数ペア:

[(1, 293889258), (2, 146944629), (3, 97963086), (6, 48981543), (9, 32654362), (13, 22606866), (18, 16327181), (26, 11303433), (39, 7535622), (78, 3767811), (117, 2511874), (234, 1255937), (307, 957294), (614, 478647), (921, 319098), (1842, 159549), (2763, 106366), (3991, 73638), (4091, 71838), (5526, 53183), (7982, 36819), (8182, 35919), (11973, 24546), (12273, 23946)]