1191156616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 2426360400

約数和(自身を除く): 1235203784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 347, 676, 694, 1352, 1388, 2539, 2776, 4511, 5078, 9022, 10156, 18044, 20312, 33007, 36088, 58643, 66014, 117286, 132028, 234572, 264056, 429091, 469144, 858182, 881033, 1716364, 1762066, 3432728, 3524132, 7048264, 11453429, 22906858, 45813716, 91627432, 148894577, 297789154, 595578308, 1191156616]

約数ペア:

[(1, 1191156616), (2, 595578308), (4, 297789154), (8, 148894577), (13, 91627432), (26, 45813716), (52, 22906858), (104, 11453429), (169, 7048264), (338, 3524132), (347, 3432728), (676, 1762066), (694, 1716364), (1352, 881033), (1388, 858182), (2539, 469144), (2776, 429091), (4511, 264056), (5078, 234572), (9022, 132028), (10156, 117286), (18044, 66014), (20312, 58643), (33007, 36088)]