388678844

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{103703}}^1$

素因数の和:104644

約数の個数: 12

約数和(自身を含む): 680920464

約数和(自身を除く): 292241620

約数列:

[1, 2, 4, 937, 1874, 3748, 103703, 207406, 414812, 97169711, 194339422, 388678844]

約数ペア:

[(1, 388678844), (2, 194339422), (4, 97169711), (937, 414812), (1874, 207406), (3748, 103703)]