447718334

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 785949696

約数和(自身を除く): 338231362

約数列:

[1, 2, 7, 14, 47, 94, 329, 523, 658, 1046, 1301, 2602, 3661, 7322, 9107, 18214, 24581, 49162, 61147, 122294, 172067, 344134, 428029, 680423, 856058, 1360846, 4762961, 9525922, 31979881, 63959762, 223859167, 447718334]

約数ペア:

[(1, 447718334), (2, 223859167), (7, 63959762), (14, 31979881), (47, 9525922), (94, 4762961), (329, 1360846), (523, 856058), (658, 680423), (1046, 428029), (1301, 344134), (2602, 172067), (3661, 122294), (7322, 61147), (9107, 49162), (18214, 24581)]