1318749972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{41897}}^1$

素因数の和:42008

約数の個数: 48

約数和(自身を含む): 3200336832

約数和(自身を除く): 1881586860

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 5246, 7869, 10492, 15738, 31476, 41897, 83794, 125691, 167588, 251382, 502764, 1801571, 2555717, 3603142, 5111434, 5404713, 7206284, 7667151, 10222868, 10809426, 15334302, 21618852, 30668604, 109895831, 219791662, 329687493, 439583324, 659374986, 1318749972]

約数ペア:

[(1, 1318749972), (2, 659374986), (3, 439583324), (4, 329687493), (6, 219791662), (12, 109895831), (43, 30668604), (61, 21618852), (86, 15334302), (122, 10809426), (129, 10222868), (172, 7667151), (183, 7206284), (244, 5404713), (258, 5111434), (366, 3603142), (516, 2555717), (732, 1801571), (2623, 502764), (5246, 251382), (7869, 167588), (10492, 125691), (15738, 83794), (31476, 41897)]