307978874

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7673}}^1$

素因数の和:7790

約数の個数: 32

約数和(自身を含む): 548107776

約数和(自身を除く): 240128902

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 7673, 15346, 20069, 40138, 53711, 107422, 360631, 468053, 721262, 936106, 2524417, 3276371, 5048834, 6552742, 21998491, 43996982, 153989437, 307978874]

約数ペア:

[(1, 307978874), (2, 153989437), (7, 43996982), (14, 21998491), (47, 6552742), (61, 5048834), (94, 3276371), (122, 2524417), (329, 936106), (427, 721262), (658, 468053), (854, 360631), (2867, 107422), (5734, 53711), (7673, 40138), (15346, 20069)]