1337503568

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{23227}}^1$

素因数の和:23355

約数の個数: 40

約数和(自身を含む): 2678652960

約数和(自身を除く): 1341149392

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 3599, 7198, 14396, 23227, 28792, 46454, 57584, 92908, 185816, 371632, 1370393, 1416847, 2740786, 2833694, 5481572, 5667388, 10963144, 11334776, 21926288, 22669552, 83593973, 167187946, 334375892, 668751784, 1337503568]

約数ペア:

[(1, 1337503568), (2, 668751784), (4, 334375892), (8, 167187946), (16, 83593973), (59, 22669552), (61, 21926288), (118, 11334776), (122, 10963144), (236, 5667388), (244, 5481572), (472, 2833694), (488, 2740786), (944, 1416847), (976, 1370393), (3599, 371632), (7198, 185816), (14396, 92908), (23227, 57584), (28792, 46454)]