2513784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 5227656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1151, 2184, 2302, 3453, 4604, 6906, 8057, 9208, 13812, 14963, 16114, 24171, 27624, 29926, 32228, 44889, 48342, 59852, 64456, 89778, 96684, 104741, 119704, 179556, 193368, 209482, 314223, 359112, 418964, 628446, 837928, 1256892, 2513784]

約数ペア:

[(1, 2513784), (2, 1256892), (3, 837928), (4, 628446), (6, 418964), (7, 359112), (8, 314223), (12, 209482), (13, 193368), (14, 179556), (21, 119704), (24, 104741), (26, 96684), (28, 89778), (39, 64456), (42, 59852), (52, 48342), (56, 44889), (78, 32228), (84, 29926), (91, 27624), (104, 24171), (156, 16114), (168, 14963), (182, 13812), (273, 9208), (312, 8057), (364, 6906), (546, 4604), (728, 3453), (1092, 2302), (1151, 2184)]