5470822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 10010880

約数和(自身を除く): 4540058

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 157, 262, 266, 314, 917, 1099, 1834, 2198, 2489, 2983, 4978, 5966, 17423, 20567, 20881, 34846, 41134, 41762, 143969, 287938, 390773, 781546, 2735411, 5470822]

約数ペア:

[(1, 5470822), (2, 2735411), (7, 781546), (14, 390773), (19, 287938), (38, 143969), (131, 41762), (133, 41134), (157, 34846), (262, 20881), (266, 20567), (314, 17423), (917, 5966), (1099, 4978), (1834, 2983), (2198, 2489)]