13309044868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{37489}}^1$

素因数の和:37940

約数の個数: 48

約数和(自身を含む): 27544652800

約数和(自身を除く): 14235607932

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 409, 434, 818, 868, 1636, 2863, 5726, 11452, 12679, 25358, 37489, 50716, 74978, 88753, 149956, 177506, 262423, 355012, 524846, 1049692, 1162159, 2324318, 4648636, 8135113, 15333001, 16270226, 30666002, 32540452, 61332004, 107331007, 214662014, 429324028, 475323031, 950646062, 1901292124, 3327261217, 6654522434, 13309044868]

約数ペア:

[(1, 13309044868), (2, 6654522434), (4, 3327261217), (7, 1901292124), (14, 950646062), (28, 475323031), (31, 429324028), (62, 214662014), (124, 107331007), (217, 61332004), (409, 32540452), (434, 30666002), (818, 16270226), (868, 15333001), (1636, 8135113), (2863, 4648636), (5726, 2324318), (11452, 1162159), (12679, 1049692), (25358, 524846), (37489, 355012), (50716, 262423), (74978, 177506), (88753, 149956)]