348566974

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 609762816

約数和(自身を除く): 261195842

約数列:

[1, 2, 7, 14, 71, 142, 173, 346, 497, 994, 1211, 2027, 2422, 4054, 12283, 14189, 24566, 28378, 85981, 143917, 171962, 287834, 350671, 701342, 1007419, 2014838, 2454697, 4909394, 24897641, 49795282, 174283487, 348566974]

約数ペア:

[(1, 348566974), (2, 174283487), (7, 49795282), (14, 24897641), (71, 4909394), (142, 2454697), (173, 2014838), (346, 1007419), (497, 701342), (994, 350671), (1211, 287834), (2027, 171962), (2422, 143917), (4054, 85981), (12283, 28378), (14189, 24566)]