538676512

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{139121}}^1$

素因数の和:139153

約数の個数: 36

約数和(自身を含む): 1165703238

約数和(自身を除く): 627026726

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 139121, 278242, 556484, 1112968, 1530331, 2225936, 3060662, 4451872, 6121324, 12242648, 16833641, 24485296, 33667282, 48970592, 67334564, 134669128, 269338256, 538676512]

約数ペア:

[(1, 538676512), (2, 269338256), (4, 134669128), (8, 67334564), (11, 48970592), (16, 33667282), (22, 24485296), (32, 16833641), (44, 12242648), (88, 6121324), (121, 4451872), (176, 3060662), (242, 2225936), (352, 1530331), (484, 1112968), (968, 556484), (1936, 278242), (3872, 139121)]