2528900808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15052981}}^1$

素因数の和:15052997

約数の個数: 32

約数和(自身を含む): 7225431360

約数和(自身を除く): 4696530552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15052981, 30105962, 45158943, 60211924, 90317886, 105370867, 120423848, 180635772, 210741734, 316112601, 361271544, 421483468, 632225202, 842966936, 1264450404, 2528900808]

約数ペア:

[(1, 2528900808), (2, 1264450404), (3, 842966936), (4, 632225202), (6, 421483468), (7, 361271544), (8, 316112601), (12, 210741734), (14, 180635772), (21, 120423848), (24, 105370867), (28, 90317886), (42, 60211924), (56, 45158943), (84, 30105962), (168, 15052981)]