2481255616

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21059}}^1$

素因数の和:21341

約数の個数: 56

約数和(自身を含む): 5648797440

約数和(自身を除く): 3167541824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1841, 2104, 3682, 4208, 7364, 8416, 14728, 16832, 21059, 29456, 42118, 58912, 84236, 117824, 147413, 168472, 294826, 336944, 589652, 673888, 1179304, 1347776, 2358608, 4717216, 5538517, 9434432, 11077034, 22154068, 38769619, 44308136, 77539238, 88616272, 155078476, 177232544, 310156952, 354465088, 620313904, 1240627808, 2481255616]

約数ペア:

[(1, 2481255616), (2, 1240627808), (4, 620313904), (7, 354465088), (8, 310156952), (14, 177232544), (16, 155078476), (28, 88616272), (32, 77539238), (56, 44308136), (64, 38769619), (112, 22154068), (224, 11077034), (263, 9434432), (448, 5538517), (526, 4717216), (1052, 2358608), (1841, 1347776), (2104, 1179304), (3682, 673888), (4208, 589652), (7364, 336944), (8416, 294826), (14728, 168472), (16832, 147413), (21059, 117824), (29456, 84236), (42118, 58912)]