1291296302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{2393}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 2094271200

約数和(自身を除く): 802974898

約数列:

[1, 2, 17, 34, 59, 118, 269, 538, 1003, 2006, 2393, 4573, 4786, 9146, 15871, 31742, 40681, 81362, 141187, 269807, 282374, 539614, 643717, 1287434, 2400179, 4800358, 10943189, 21886378, 37979303, 75958606, 645648151, 1291296302]

約数ペア:

[(1, 1291296302), (2, 645648151), (17, 75958606), (34, 37979303), (59, 21886378), (118, 10943189), (269, 4800358), (538, 2400179), (1003, 1287434), (2006, 643717), (2393, 539614), (4573, 282374), (4786, 269807), (9146, 141187), (15871, 81362), (31742, 40681)]