1889292

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2797908

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 89, 116, 122, 174, 178, 183, 244, 267, 348, 356, 366, 534, 732, 1068, 1769, 2581, 3538, 5162, 5307, 5429, 7076, 7743, 10324, 10614, 10858, 15486, 16287, 21228, 21716, 30972, 32574, 65148, 157441, 314882, 472323, 629764, 944646, 1889292]

約数ペア:

[(1, 1889292), (2, 944646), (3, 629764), (4, 472323), (6, 314882), (12, 157441), (29, 65148), (58, 32574), (61, 30972), (87, 21716), (89, 21228), (116, 16287), (122, 15486), (174, 10858), (178, 10614), (183, 10324), (244, 7743), (267, 7076), (348, 5429), (356, 5307), (366, 5162), (534, 3538), (732, 2581), (1068, 1769)]