3886251248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{513511}}^1$

素因数の和:513573

約数の個数: 40

約数和(自身を含む): 8405164416

約数和(自身を除く): 4518913168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 513511, 1027022, 2054044, 4108088, 5648621, 8216176, 11297242, 22080973, 22594484, 44161946, 45188968, 88323892, 90377936, 176647784, 242890703, 353295568, 485781406, 971562812, 1943125624, 3886251248]

約数ペア:

[(1, 3886251248), (2, 1943125624), (4, 971562812), (8, 485781406), (11, 353295568), (16, 242890703), (22, 176647784), (43, 90377936), (44, 88323892), (86, 45188968), (88, 44161946), (172, 22594484), (176, 22080973), (344, 11297242), (473, 8216176), (688, 5648621), (946, 4108088), (1892, 2054044), (3784, 1027022), (7568, 513511)]