2597924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 5569536

約数和(自身を除く): 2971612

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 73, 82, 124, 146, 164, 217, 287, 292, 434, 511, 574, 868, 1022, 1148, 1271, 2044, 2263, 2542, 2993, 4526, 5084, 5986, 8897, 9052, 11972, 15841, 17794, 20951, 31682, 35588, 41902, 63364, 83804, 92783, 185566, 371132, 649481, 1298962, 2597924]

約数ペア:

[(1, 2597924), (2, 1298962), (4, 649481), (7, 371132), (14, 185566), (28, 92783), (31, 83804), (41, 63364), (62, 41902), (73, 35588), (82, 31682), (124, 20951), (146, 17794), (164, 15841), (217, 11972), (287, 9052), (292, 8897), (434, 5986), (511, 5084), (574, 4526), (868, 2993), (1022, 2542), (1148, 2263), (1271, 2044)]