1779690288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2180993}}^1$

素因数の和:2181021

約数の個数: 40

約数和(自身を含む): 4867978608

約数和(自身を除く): 3088288320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2180993, 4361986, 6542979, 8723972, 13085958, 17447944, 26171916, 34895888, 37076881, 52343832, 74153762, 104687664, 111230643, 148307524, 222461286, 296615048, 444922572, 593230096, 889845144, 1779690288]

約数ペア:

[(1, 1779690288), (2, 889845144), (3, 593230096), (4, 444922572), (6, 296615048), (8, 222461286), (12, 148307524), (16, 111230643), (17, 104687664), (24, 74153762), (34, 52343832), (48, 37076881), (51, 34895888), (68, 26171916), (102, 17447944), (136, 13085958), (204, 8723972), (272, 6542979), (408, 4361986), (816, 2180993)]