2007183955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{25409}}^1$

素因数の和:25519

約数の個数: 32

約数和(自身を含む): 2873566080

約数和(自身を除く): 866382125

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 427, 1295, 2135, 2257, 11285, 15799, 25409, 78995, 127045, 177863, 889315, 940133, 1549949, 4700665, 6580931, 7749745, 10849643, 32904655, 54248215, 57348113, 286740565, 401436791, 2007183955]

約数ペア:

[(1, 2007183955), (5, 401436791), (7, 286740565), (35, 57348113), (37, 54248215), (61, 32904655), (185, 10849643), (259, 7749745), (305, 6580931), (427, 4700665), (1295, 1549949), (2135, 940133), (2257, 889315), (11285, 177863), (15799, 127045), (25409, 78995)]