13318396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5258

約数の個数: 36

約数和(自身を含む): 29203608

約数和(自身を除く): 15885212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 5227, 10454, 20908, 36589, 67951, 73178, 135902, 146356, 256123, 271804, 475657, 512246, 951314, 1024492, 1902628, 3329599, 6659198, 13318396]

約数ペア:

[(1, 13318396), (2, 6659198), (4, 3329599), (7, 1902628), (13, 1024492), (14, 951314), (26, 512246), (28, 475657), (49, 271804), (52, 256123), (91, 146356), (98, 135902), (182, 73178), (196, 67951), (364, 36589), (637, 20908), (1274, 10454), (2548, 5227)]