1015514278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{420677}}^1$

素因数の和:420767

約数の個数: 16

約数和(自身を含む): 1635596064

約数和(自身を除く): 620081786

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 420677, 841354, 7151509, 14303018, 29868067, 59736134, 507757139, 1015514278]

約数ペア:

[(1, 1015514278), (2, 507757139), (17, 59736134), (34, 29868067), (71, 14303018), (142, 7151509), (1207, 841354), (2414, 420677)]