8980137992

素因数分解:

$2^3\times 7^1\times {\mathrm{160359607}}^1$

素因数の和:160359620

約数の個数: 16

約数和(自身を含む): 19243152960

約数和(自身を除く): 10263014968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 160359607, 320719214, 641438428, 1122517249, 1282876856, 2245034498, 4490068996, 8980137992]

約数ペア:

[(1, 8980137992), (2, 4490068996), (4, 2245034498), (7, 1282876856), (8, 1122517249), (14, 641438428), (28, 320719214), (56, 160359607)]