1687992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 4292880

約数和(自身を除く): 2604888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1153, 1464, 2306, 3459, 4612, 6918, 9224, 13836, 27672, 70333, 140666, 210999, 281332, 421998, 562664, 843996, 1687992]

約数ペア:

[(1, 1687992), (2, 843996), (3, 562664), (4, 421998), (6, 281332), (8, 210999), (12, 140666), (24, 70333), (61, 27672), (122, 13836), (183, 9224), (244, 6918), (366, 4612), (488, 3459), (732, 2306), (1153, 1464)]