2347442968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{31393}}^1$

素因数の和:32131

約数の個数: 32

約数和(自身を含む): 4746772800

約数和(自身を除く): 2399329832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 1438, 2876, 5752, 9347, 18694, 31393, 37388, 62786, 74776, 125572, 251144, 408109, 816218, 1632436, 3264872, 22571567, 45143134, 90286268, 180572536, 293430371, 586860742, 1173721484, 2347442968]

約数ペア:

[(1, 2347442968), (2, 1173721484), (4, 586860742), (8, 293430371), (13, 180572536), (26, 90286268), (52, 45143134), (104, 22571567), (719, 3264872), (1438, 1632436), (2876, 816218), (5752, 408109), (9347, 251144), (18694, 125572), (31393, 74776), (37388, 62786)]