1218746906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{23057}}^1$

素因数の和:23198

約数の個数: 32

約数和(自身を含む): 2091821760

約数和(自身を除く): 873074854

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 1391, 2033, 2782, 4066, 23057, 26429, 46114, 52858, 299741, 438083, 599482, 876166, 2467099, 4934198, 5695079, 11390158, 32072287, 46874881, 64144574, 93749762, 609373453, 1218746906]

約数ペア:

[(1, 1218746906), (2, 609373453), (13, 93749762), (19, 64144574), (26, 46874881), (38, 32072287), (107, 11390158), (214, 5695079), (247, 4934198), (494, 2467099), (1391, 876166), (2033, 599482), (2782, 438083), (4066, 299741), (23057, 52858), (26429, 46114)]