2017446543868

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13339}}^1\times {\mathrm{31223}}^1$

素因数の和:44746

約数の個数: 48

約数和(自身を含む): 4058650391040

約数和(自身を除く): 2041203847172

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 13339, 26678, 31223, 53356, 62446, 93373, 124892, 186746, 218561, 373492, 437122, 874244, 2307647, 4615294, 5401579, 9230588, 10803158, 16153529, 21606316, 32307058, 37811053, 64614116, 75622106, 151244212, 416483597, 832967194, 1665934388, 2915385179, 5830770358, 11661540716, 72051662281, 144103324562, 288206649124, 504361635967, 1008723271934, 2017446543868]

約数ペア:

[(1, 2017446543868), (2, 1008723271934), (4, 504361635967), (7, 288206649124), (14, 144103324562), (28, 72051662281), (173, 11661540716), (346, 5830770358), (692, 2915385179), (1211, 1665934388), (2422, 832967194), (4844, 416483597), (13339, 151244212), (26678, 75622106), (31223, 64614116), (53356, 37811053), (62446, 32307058), (93373, 21606316), (124892, 16153529), (186746, 10803158), (218561, 9230588), (373492, 5401579), (437122, 4615294), (874244, 2307647)]