675351215278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{278917}}^1$

素因数の和:279292

約数の個数: 32

約数和(自身を含む): 1045875559680

約数和(自身を除く): 370524344402

約数列:

[1, 2, 61, 89, 122, 178, 223, 446, 5429, 10858, 13603, 19847, 27206, 39694, 278917, 557834, 1210667, 2421334, 17013937, 24823613, 34027874, 49647226, 62198491, 124396982, 1514240393, 3028480786, 3794107951, 5535665699, 7588215902, 11071331398, 337675607639, 675351215278]

約数ペア:

[(1, 675351215278), (2, 337675607639), (61, 11071331398), (89, 7588215902), (122, 5535665699), (178, 3794107951), (223, 3028480786), (446, 1514240393), (5429, 124396982), (10858, 62198491), (13603, 49647226), (19847, 34027874), (27206, 24823613), (39694, 17013937), (278917, 2421334), (557834, 1210667)]