388441434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{148147}}^1$

素因数の和:148194

約数の個数: 32

約数和(自身を含む): 853332480

約数和(自身を除く): 464891046

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 148147, 296294, 444441, 888882, 2814793, 3407381, 5629586, 6814762, 8444379, 10222143, 16888758, 20444286, 64740239, 129480478, 194220717, 388441434]

約数ペア:

[(1, 388441434), (2, 194220717), (3, 129480478), (6, 64740239), (19, 20444286), (23, 16888758), (38, 10222143), (46, 8444379), (57, 6814762), (69, 5629586), (114, 3407381), (138, 2814793), (437, 888882), (874, 444441), (1311, 296294), (2622, 148147)]