328049374718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{146933}}^1$

素因数の和:148988

約数の個数: 32

約数和(自身を含む): 542524995936

約数和(自身を除く): 214475621218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1997, 3994, 25961, 51922, 85871, 146933, 171742, 293866, 1116323, 1910129, 2232646, 3820258, 6318119, 12636238, 82135547, 164271094, 293425201, 586850402, 3814527613, 7629055226, 12617283643, 25234567286, 164024687359, 328049374718]

約数ペア:

[(1, 328049374718), (2, 164024687359), (13, 25234567286), (26, 12617283643), (43, 7629055226), (86, 3814527613), (559, 586850402), (1118, 293425201), (1997, 164271094), (3994, 82135547), (25961, 12636238), (51922, 6318119), (85871, 3820258), (146933, 2232646), (171742, 1910129), (293866, 1116323)]