371129278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4639}}^1$

素因数の和:4852

約数の個数: 32

約数和(自身を含む): 638426880

約数和(自身を除く): 267297602

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2353, 3077, 4639, 4706, 6154, 9278, 40001, 60307, 78863, 80002, 120614, 157726, 839659, 1025219, 1679318, 2050438, 10915567, 14274203, 21831134, 28548406, 185564639, 371129278]

約数ペア:

[(1, 371129278), (2, 185564639), (13, 28548406), (17, 21831134), (26, 14274203), (34, 10915567), (181, 2050438), (221, 1679318), (362, 1025219), (442, 839659), (2353, 157726), (3077, 120614), (4639, 80002), (4706, 78863), (6154, 60307), (9278, 40001)]