2945982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 3464898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 211, 358, 422, 537, 633, 1074, 1266, 2327, 2743, 4654, 5486, 6981, 8229, 13962, 16458, 37769, 75538, 113307, 226614, 490997, 981994, 1472991, 2945982]

約数ペア:

[(1, 2945982), (2, 1472991), (3, 981994), (6, 490997), (13, 226614), (26, 113307), (39, 75538), (78, 37769), (179, 16458), (211, 13962), (358, 8229), (422, 6981), (537, 5486), (633, 4654), (1074, 2743), (1266, 2327)]