422492170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17509}}^1$

素因数の和:17662

約数の個数: 32

約数和(自身を含む): 806860800

約数和(自身を除く): 384368630

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 12065, 17509, 24130, 35018, 87545, 175090, 332671, 665342, 1663355, 2223643, 3326710, 4447286, 11118215, 22236430, 42249217, 84498434, 211246085, 422492170]

約数ペア:

[(1, 422492170), (2, 211246085), (5, 84498434), (10, 42249217), (19, 22236430), (38, 11118215), (95, 4447286), (127, 3326710), (190, 2223643), (254, 1663355), (635, 665342), (1270, 332671), (2413, 175090), (4826, 87545), (12065, 35018), (17509, 24130)]