551426524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{15607}}^1$

素因数の和:15706

約数の個数: 36

約数和(自身を含む): 1075297552

約数和(自身を除く): 523871028

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 15607, 17666, 31214, 35332, 62428, 171677, 343354, 686708, 1139311, 1888447, 2278622, 3776894, 4557244, 7553788, 12532421, 25064842, 50129684, 137856631, 275713262, 551426524]

約数ペア:

[(1, 551426524), (2, 275713262), (4, 137856631), (11, 50129684), (22, 25064842), (44, 12532421), (73, 7553788), (121, 4557244), (146, 3776894), (242, 2278622), (292, 1888447), (484, 1139311), (803, 686708), (1606, 343354), (3212, 171677), (8833, 62428), (15607, 35332), (17666, 31214)]