1968712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3880800

約数和(自身を除く): 1912088

約数列:

[1, 2, 4, 8, 43, 59, 86, 97, 118, 172, 194, 236, 344, 388, 472, 776, 2537, 4171, 5074, 5723, 8342, 10148, 11446, 16684, 20296, 22892, 33368, 45784, 246089, 492178, 984356, 1968712]

約数ペア:

[(1, 1968712), (2, 984356), (4, 492178), (8, 246089), (43, 45784), (59, 33368), (86, 22892), (97, 20296), (118, 16684), (172, 11446), (194, 10148), (236, 8342), (344, 5723), (388, 5074), (472, 4171), (776, 2537)]