254136614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 423160416

約数和(自身を除く): 169023802

約数列:

[1, 2, 23, 41, 46, 47, 61, 82, 94, 122, 943, 1081, 1403, 1886, 1927, 2162, 2209, 2501, 2806, 2867, 3854, 4418, 5002, 5734, 44321, 50807, 57523, 65941, 88642, 90569, 101614, 115046, 117547, 131882, 134749, 181138, 235094, 269498, 2083087, 2703581, 3099227, 4166174, 5407162, 5524709, 6198454, 11049418, 127068307, 254136614]

約数ペア:

[(1, 254136614), (2, 127068307), (23, 11049418), (41, 6198454), (46, 5524709), (47, 5407162), (61, 4166174), (82, 3099227), (94, 2703581), (122, 2083087), (943, 269498), (1081, 235094), (1403, 181138), (1886, 134749), (1927, 131882), (2162, 117547), (2209, 115046), (2501, 101614), (2806, 90569), (2867, 88642), (3854, 65941), (4418, 57523), (5002, 50807), (5734, 44321)]