8008210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 16578432

約数和(自身を除く): 8570222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 491, 982, 1165, 1631, 2330, 2455, 3262, 3437, 4910, 6874, 8155, 16310, 17185, 34370, 114403, 228806, 572015, 800821, 1144030, 1601642, 4004105, 8008210]

約数ペア:

[(1, 8008210), (2, 4004105), (5, 1601642), (7, 1144030), (10, 800821), (14, 572015), (35, 228806), (70, 114403), (233, 34370), (466, 17185), (491, 16310), (982, 8155), (1165, 6874), (1631, 4910), (2330, 3437), (2455, 3262)]