713028148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821461}}^1$

素因数の和:821503

約数の個数: 24

約数和(自身を含む): 1472059904

約数和(自身を除く): 759031756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 821461, 1642922, 3285844, 5750227, 11500454, 23000908, 25465291, 50930582, 101861164, 178257037, 356514074, 713028148]

約数ペア:

[(1, 713028148), (2, 356514074), (4, 178257037), (7, 101861164), (14, 50930582), (28, 25465291), (31, 23000908), (62, 11500454), (124, 5750227), (217, 3285844), (434, 1642922), (868, 821461)]