913309826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3203}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 1611586368

約数和(自身を除く): 698276542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 997, 1994, 3203, 6406, 10967, 12961, 21934, 25922, 35233, 41639, 70466, 83278, 142571, 285142, 458029, 916058, 3193391, 6386782, 35127301, 41514083, 70254602, 83028166, 456654913, 913309826]

約数ペア:

[(1, 913309826), (2, 456654913), (11, 83028166), (13, 70254602), (22, 41514083), (26, 35127301), (143, 6386782), (286, 3193391), (997, 916058), (1994, 458029), (3203, 285142), (6406, 142571), (10967, 83278), (12961, 70466), (21934, 41639), (25922, 35233)]