423977892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159871}}^1$

素因数の和:159908

約数の個数: 48

約数和(自身を含む): 1128056832

約数和(自身を除く): 704078940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 159871, 319742, 479613, 639484, 959226, 1918452, 2078323, 2717807, 4156646, 5435614, 6234969, 8153421, 8313292, 10871228, 12469938, 16306842, 24939876, 32613684, 35331491, 70662982, 105994473, 141325964, 211988946, 423977892]

約数ペア:

[(1, 423977892), (2, 211988946), (3, 141325964), (4, 105994473), (6, 70662982), (12, 35331491), (13, 32613684), (17, 24939876), (26, 16306842), (34, 12469938), (39, 10871228), (51, 8313292), (52, 8153421), (68, 6234969), (78, 5435614), (102, 4156646), (156, 2717807), (204, 2078323), (221, 1918452), (442, 959226), (663, 639484), (884, 479613), (1326, 319742), (2652, 159871)]