528065198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 827988480

約数和(自身を除く): 299923282

約数列:

[1, 2, 43, 71, 86, 142, 197, 394, 439, 878, 3053, 6106, 8471, 13987, 16942, 18877, 27974, 31169, 37754, 62338, 86483, 172966, 601441, 1202882, 1340267, 2680534, 3718769, 6140293, 7437538, 12280586, 264032599, 528065198]

約数ペア:

[(1, 528065198), (2, 264032599), (43, 12280586), (71, 7437538), (86, 6140293), (142, 3718769), (197, 2680534), (394, 1340267), (439, 1202882), (878, 601441), (3053, 172966), (6106, 86483), (8471, 62338), (13987, 37754), (16942, 31169), (18877, 27974)]