890708304

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{806801}}^1$

素因数の和:806835

約数の個数: 40

約数和(自身を含む): 2401042752

約数和(自身を除く): 1510334448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 806801, 1613602, 2420403, 3227204, 4840806, 6454408, 9681612, 12908816, 18556423, 19363224, 37112846, 38726448, 55669269, 74225692, 111338538, 148451384, 222677076, 296902768, 445354152, 890708304]

約数ペア:

[(1, 890708304), (2, 445354152), (3, 296902768), (4, 222677076), (6, 148451384), (8, 111338538), (12, 74225692), (16, 55669269), (23, 38726448), (24, 37112846), (46, 19363224), (48, 18556423), (69, 12908816), (92, 9681612), (138, 6454408), (184, 4840806), (276, 3227204), (368, 2420403), (552, 1613602), (1104, 806801)]