2089156768

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{6229}}^1$

素因数の和:6509

約数の個数: 48

約数和(自身を含む): 4220052480

約数和(自身を除く): 2130895712

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 223, 376, 446, 752, 892, 1504, 1784, 3568, 6229, 7136, 10481, 12458, 20962, 24916, 41924, 49832, 83848, 99664, 167696, 199328, 292763, 335392, 585526, 1171052, 1389067, 2342104, 2778134, 4684208, 5556268, 9368416, 11112536, 22225072, 44450144, 65286149, 130572298, 261144596, 522289192, 1044578384, 2089156768]

約数ペア:

[(1, 2089156768), (2, 1044578384), (4, 522289192), (8, 261144596), (16, 130572298), (32, 65286149), (47, 44450144), (94, 22225072), (188, 11112536), (223, 9368416), (376, 5556268), (446, 4684208), (752, 2778134), (892, 2342104), (1504, 1389067), (1784, 1171052), (3568, 585526), (6229, 335392), (7136, 292763), (10481, 199328), (12458, 167696), (20962, 99664), (24916, 83848), (41924, 49832)]