2227896671

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 3073704480

約数和(自身を除く): 845807809

約数列:

[1, 7, 11, 13, 49, 77, 91, 109, 143, 539, 637, 763, 1001, 1199, 1417, 2917, 5341, 7007, 8393, 9919, 15587, 20419, 32087, 37921, 58751, 69433, 109109, 142933, 224609, 265447, 317953, 417131, 763763, 1572263, 1858129, 2225671, 2919917, 3497483, 4133389, 15579697, 20439419, 24482381, 28933723, 45467279, 171376667, 202536061, 318270953, 2227896671]

約数ペア:

[(1, 2227896671), (7, 318270953), (11, 202536061), (13, 171376667), (49, 45467279), (77, 28933723), (91, 24482381), (109, 20439419), (143, 15579697), (539, 4133389), (637, 3497483), (763, 2919917), (1001, 2225671), (1199, 1858129), (1417, 1572263), (2917, 763763), (5341, 417131), (7007, 317953), (8393, 265447), (9919, 224609), (15587, 142933), (20419, 109109), (32087, 69433), (37921, 58751)]