284954384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124543}}^1$

素因数の和:124575

約数の個数: 40

約数和(自身を含む): 648625152

約数和(自身を除く): 363670768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 124543, 249086, 498172, 996344, 1369973, 1619059, 1992688, 2739946, 3238118, 5479892, 6476236, 10959784, 12952472, 17809649, 21919568, 25904944, 35619298, 71238596, 142477192, 284954384]

約数ペア:

[(1, 284954384), (2, 142477192), (4, 71238596), (8, 35619298), (11, 25904944), (13, 21919568), (16, 17809649), (22, 12952472), (26, 10959784), (44, 6476236), (52, 5479892), (88, 3238118), (104, 2739946), (143, 1992688), (176, 1619059), (208, 1369973), (286, 996344), (572, 498172), (1144, 249086), (2288, 124543)]