2003984291416

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{4567}}^1\times {\mathrm{109919}}^1$

素因数の和:114991

約数の個数: 32

約数和(自身を含む): 3765859200000

約数和(自身を除く): 1761874908584

約数列:

[1, 2, 4, 8, 499, 998, 1996, 3992, 4567, 9134, 18268, 36536, 109919, 219838, 439676, 879352, 2278933, 4557866, 9115732, 18231464, 54849581, 109699162, 219398324, 438796648, 502000073, 1004000146, 2008000292, 4016000584, 250498036427, 500996072854, 1001992145708, 2003984291416]

約数ペア:

[(1, 2003984291416), (2, 1001992145708), (4, 500996072854), (8, 250498036427), (499, 4016000584), (998, 2008000292), (1996, 1004000146), (3992, 502000073), (4567, 438796648), (9134, 219398324), (18268, 109699162), (36536, 54849581), (109919, 18231464), (219838, 9115732), (439676, 4557866), (879352, 2278933)]