2103759928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173807}}^1$

素因数の和:173919

約数の個数: 32

約数和(自身を含む): 4223534400

約数和(自身を除く): 2119774472

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 173807, 347614, 695228, 1390456, 2954719, 5909438, 11818876, 15468823, 23637752, 30937646, 61875292, 123750584, 262969991, 525939982, 1051879964, 2103759928]

約数ペア:

[(1, 2103759928), (2, 1051879964), (4, 525939982), (8, 262969991), (17, 123750584), (34, 61875292), (68, 30937646), (89, 23637752), (136, 15468823), (178, 11818876), (356, 5909438), (712, 2954719), (1513, 1390456), (3026, 695228), (6052, 347614), (12104, 173807)]