2007886278

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{18661}}^1$

素因数の和:18972

約数の個数: 32

約数和(自身を含む): 4084738560

約数和(自身を除く): 2076852282

約数列:

[1, 2, 3, 6, 79, 158, 227, 237, 454, 474, 681, 1362, 17933, 18661, 35866, 37322, 53799, 55983, 107598, 111966, 1474219, 2948438, 4236047, 4422657, 8472094, 8845314, 12708141, 25416282, 334647713, 669295426, 1003943139, 2007886278]

約数ペア:

[(1, 2007886278), (2, 1003943139), (3, 669295426), (6, 334647713), (79, 25416282), (158, 12708141), (227, 8845314), (237, 8472094), (454, 4422657), (474, 4236047), (681, 2948438), (1362, 1474219), (17933, 111966), (18661, 107598), (35866, 55983), (37322, 53799)]