409930192

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{9973}}^1$

素因数の和:10355

約数の個数: 40

約数和(自身を含む): 910267136

約数和(自身を除く): 500336944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 5138, 5872, 9973, 10276, 19946, 20552, 39892, 41104, 69811, 79784, 139622, 159568, 279244, 558488, 1116976, 3660091, 7320182, 14640364, 25620637, 29280728, 51241274, 58561456, 102482548, 204965096, 409930192]

約数ペア:

[(1, 409930192), (2, 204965096), (4, 102482548), (7, 58561456), (8, 51241274), (14, 29280728), (16, 25620637), (28, 14640364), (56, 7320182), (112, 3660091), (367, 1116976), (734, 558488), (1468, 279244), (2569, 159568), (2936, 139622), (5138, 79784), (5872, 69811), (9973, 41104), (10276, 39892), (19946, 20552)]