2580231678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1099843}}^1$

素因数の和:1099888

約数の個数: 32

約数和(自身を含む): 5701591296

約数和(自身を除く): 3121359618

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 1099843, 2199686, 3299529, 6599058, 18697331, 25296389, 37394662, 50592778, 56091993, 75889167, 112183986, 151778334, 430038613, 860077226, 1290115839, 2580231678]

約数ペア:

[(1, 2580231678), (2, 1290115839), (3, 860077226), (6, 430038613), (17, 151778334), (23, 112183986), (34, 75889167), (46, 56091993), (51, 50592778), (69, 37394662), (102, 25296389), (138, 18697331), (391, 6599058), (782, 3299529), (1173, 2199686), (2346, 1099843)]