2017797958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{10691}}^1$

素因数の和:11100

約数の個数: 32

約数和(自身を含む): 3454970112

約数和(自身を除く): 1437172154

約数列:

[1, 2, 11, 22, 23, 46, 253, 373, 506, 746, 4103, 8206, 8579, 10691, 17158, 21382, 94369, 117601, 188738, 235202, 245893, 491786, 2704823, 3987743, 5409646, 7975486, 43865173, 87730346, 91718089, 183436178, 1008898979, 2017797958]

約数ペア:

[(1, 2017797958), (2, 1008898979), (11, 183436178), (22, 91718089), (23, 87730346), (46, 43865173), (253, 7975486), (373, 5409646), (506, 3987743), (746, 2704823), (4103, 491786), (8206, 245893), (8579, 235202), (10691, 188738), (17158, 117601), (21382, 94369)]