291121036674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15919}}^1\times {\mathrm{234457}}^1$

素因数の和:250394

約数の個数: 32

約数和(自身を含む): 627071988480

約数和(自身を除く): 335950951806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15919, 31838, 47757, 95514, 206947, 234457, 413894, 468914, 620841, 703371, 1241682, 1406742, 3047941, 6095882, 9143823, 18287646, 3732320983, 7464641966, 11196962949, 22393925898, 48520172779, 97040345558, 145560518337, 291121036674]

約数ペア:

[(1, 291121036674), (2, 145560518337), (3, 97040345558), (6, 48520172779), (13, 22393925898), (26, 11196962949), (39, 7464641966), (78, 3732320983), (15919, 18287646), (31838, 9143823), (47757, 6095882), (95514, 3047941), (206947, 1406742), (234457, 1241682), (413894, 703371), (468914, 620841)]