1245103496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1710307}}^1$

素因数の和:1710333

約数の個数: 32

約数和(自身を含む): 2873317440

約数和(自身を除く): 1628213944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1710307, 3420614, 6841228, 11972149, 13682456, 22233991, 23944298, 44467982, 47888596, 88935964, 95777192, 155637937, 177871928, 311275874, 622551748, 1245103496]

約数ペア:

[(1, 1245103496), (2, 622551748), (4, 311275874), (7, 177871928), (8, 155637937), (13, 95777192), (14, 88935964), (26, 47888596), (28, 44467982), (52, 23944298), (56, 22233991), (91, 13682456), (104, 11972149), (182, 6841228), (364, 3420614), (728, 1710307)]