42910994

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34439}}^1$

素因数の和:34537

約数の個数: 16

約数和(自身を含む): 74390400

約数和(自身を除く): 31479406

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 34439, 68878, 241073, 482146, 3065071, 6130142, 21455497, 42910994]

約数ペア:

[(1, 42910994), (2, 21455497), (7, 6130142), (14, 3065071), (89, 482146), (178, 241073), (623, 68878), (1246, 34439)]