422422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 854784

約数和(自身を除く): 432362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 211, 286, 422, 1001, 1477, 2002, 2321, 2743, 2954, 4642, 5486, 16247, 19201, 30173, 32494, 38402, 60346, 211211, 422422]

約数ペア:

[(1, 422422), (2, 211211), (7, 60346), (11, 38402), (13, 32494), (14, 30173), (22, 19201), (26, 16247), (77, 5486), (91, 4642), (143, 2954), (154, 2743), (182, 2321), (211, 2002), (286, 1477), (422, 1001)]