1279222096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{33749}}^1$

素因数の和:33883

約数の個数: 40

約数和(自身を含む): 2611440000

約数和(自身を除く): 1332217904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 9476, 18952, 33749, 37904, 67498, 134996, 269992, 539984, 776227, 1552454, 3104908, 3476147, 6209816, 6952294, 12419632, 13904588, 27809176, 55618352, 79951381, 159902762, 319805524, 639611048, 1279222096]

約数ペア:

[(1, 1279222096), (2, 639611048), (4, 319805524), (8, 159902762), (16, 79951381), (23, 55618352), (46, 27809176), (92, 13904588), (103, 12419632), (184, 6952294), (206, 6209816), (368, 3476147), (412, 3104908), (824, 1552454), (1648, 776227), (2369, 539984), (4738, 269992), (9476, 134996), (18952, 67498), (33749, 37904)]