2019551632

素因数分解:

$2^4\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{12889}}^1$

素因数の和:14303

約数の個数: 40

約数和(自身を含む): 4475408000

約数和(自身を除く): 2455856368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399, 2798, 5596, 9793, 11192, 12889, 19586, 22384, 25778, 39172, 51556, 78344, 90223, 103112, 156688, 180446, 206224, 360892, 721784, 1443568, 18031711, 36063422, 72126844, 126221977, 144253688, 252443954, 288507376, 504887908, 1009775816, 2019551632]

約数ペア:

[(1, 2019551632), (2, 1009775816), (4, 504887908), (7, 288507376), (8, 252443954), (14, 144253688), (16, 126221977), (28, 72126844), (56, 36063422), (112, 18031711), (1399, 1443568), (2798, 721784), (5596, 360892), (9793, 206224), (11192, 180446), (12889, 156688), (19586, 103112), (22384, 90223), (25778, 78344), (39172, 51556)]