9969892592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381637}}^1$

素因数の和:1381697

約数の個数: 40

約数和(自身を含む): 21586712112

約数和(自身を除く): 11616819520

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 1381637, 2763274, 5526548, 11053096, 15198007, 22106192, 30396014, 56647117, 60792028, 113294234, 121584056, 226588468, 243168112, 453176936, 623118287, 906353872, 1246236574, 2492473148, 4984946296, 9969892592]

約数ペア:

[(1, 9969892592), (2, 4984946296), (4, 2492473148), (8, 1246236574), (11, 906353872), (16, 623118287), (22, 453176936), (41, 243168112), (44, 226588468), (82, 121584056), (88, 113294234), (164, 60792028), (176, 56647117), (328, 30396014), (451, 22106192), (656, 15198007), (902, 11053096), (1804, 5526548), (3608, 2763274), (7216, 1381637)]