291238006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 469421568

約数和(自身を除く): 178183562

約数列:

[1, 2, 23, 41, 46, 82, 307, 503, 614, 943, 1006, 1886, 7061, 11569, 12587, 14122, 20623, 23138, 25174, 41246, 154421, 289501, 308842, 474329, 579002, 948658, 3551683, 6331261, 7103366, 12662522, 145619003, 291238006]

約数ペア:

[(1, 291238006), (2, 145619003), (23, 12662522), (41, 7103366), (46, 6331261), (82, 3551683), (307, 948658), (503, 579002), (614, 474329), (943, 308842), (1006, 289501), (1886, 154421), (7061, 41246), (11569, 25174), (12587, 23138), (14122, 20623)]