997951569104

素因数分解:

$2^4\times 7^1\times {\mathrm{28789}}^1\times {\mathrm{309503}}^1$

素因数の和:338307

約数の個数: 40

約数和(自身を含む): 2209833799680

約数和(自身を除く): 1211882230576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28789, 57578, 115156, 201523, 230312, 309503, 403046, 460624, 619006, 806092, 1238012, 1612184, 2166521, 2476024, 3224368, 4333042, 4952048, 8666084, 17332168, 34664336, 8910281867, 17820563734, 35641127468, 62371973069, 71282254936, 124743946138, 142564509872, 249487892276, 498975784552, 997951569104]

約数ペア:

[(1, 997951569104), (2, 498975784552), (4, 249487892276), (7, 142564509872), (8, 124743946138), (14, 71282254936), (16, 62371973069), (28, 35641127468), (56, 17820563734), (112, 8910281867), (28789, 34664336), (57578, 17332168), (115156, 8666084), (201523, 4952048), (230312, 4333042), (309503, 3224368), (403046, 2476024), (460624, 2166521), (619006, 1612184), (806092, 1238012)]