1279130104

素因数分解:

$2^3\times 7^2\times {\mathrm{439}}^1\times {\mathrm{7433}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 2796670800

約数和(自身を除く): 1517540696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 439, 878, 1756, 3073, 3512, 6146, 7433, 12292, 14866, 21511, 24584, 29732, 43022, 52031, 59464, 86044, 104062, 172088, 208124, 364217, 416248, 728434, 1456868, 2913736, 3263087, 6526174, 13052348, 22841609, 26104696, 45683218, 91366436, 159891263, 182732872, 319782526, 639565052, 1279130104]

約数ペア:

[(1, 1279130104), (2, 639565052), (4, 319782526), (7, 182732872), (8, 159891263), (14, 91366436), (28, 45683218), (49, 26104696), (56, 22841609), (98, 13052348), (196, 6526174), (392, 3263087), (439, 2913736), (878, 1456868), (1756, 728434), (3073, 416248), (3512, 364217), (6146, 208124), (7433, 172088), (12292, 104062), (14866, 86044), (21511, 59464), (24584, 52031), (29732, 43022)]