401614636

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 714420000

約数和(自身を除く): 312805364

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 5669, 11338, 17711, 22676, 35422, 70844, 504541, 1009082, 1128131, 2018164, 2256262, 4512524, 100403659, 200807318, 401614636]

約数ペア:

[(1, 401614636), (2, 200807318), (4, 100403659), (89, 4512524), (178, 2256262), (199, 2018164), (356, 1128131), (398, 1009082), (796, 504541), (5669, 70844), (11338, 35422), (17711, 22676)]