130275362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6709}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 238339200

約数和(自身を除く): 108063838

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 6709, 9709, 13418, 19418, 46963, 93926, 127471, 254942, 489757, 892297, 979514, 1784594, 3428299, 6856598, 9305383, 18610766, 65137681, 130275362]

約数ペア:

[(1, 130275362), (2, 65137681), (7, 18610766), (14, 9305383), (19, 6856598), (38, 3428299), (73, 1784594), (133, 979514), (146, 892297), (266, 489757), (511, 254942), (1022, 127471), (1387, 93926), (2774, 46963), (6709, 19418), (9709, 13418)]