2053856

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 4735584

約数和(自身を除く): 2681728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 173, 212, 224, 346, 371, 424, 692, 742, 848, 1211, 1384, 1484, 1696, 2422, 2768, 2968, 4844, 5536, 5936, 9169, 9688, 11872, 18338, 19376, 36676, 38752, 64183, 73352, 128366, 146704, 256732, 293408, 513464, 1026928, 2053856]

約数ペア:

[(1, 2053856), (2, 1026928), (4, 513464), (7, 293408), (8, 256732), (14, 146704), (16, 128366), (28, 73352), (32, 64183), (53, 38752), (56, 36676), (106, 19376), (112, 18338), (173, 11872), (212, 9688), (224, 9169), (346, 5936), (371, 5536), (424, 4844), (692, 2968), (742, 2768), (848, 2422), (1211, 1696), (1384, 1484)]