1289052

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 3317496

約数和(自身を除く): 2028444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 587, 732, 1098, 1174, 1761, 2196, 2348, 3522, 5283, 7044, 10566, 21132, 35807, 71614, 107421, 143228, 214842, 322263, 429684, 644526, 1289052]

約数ペア:

[(1, 1289052), (2, 644526), (3, 429684), (4, 322263), (6, 214842), (9, 143228), (12, 107421), (18, 71614), (36, 35807), (61, 21132), (122, 10566), (183, 7044), (244, 5283), (366, 3522), (549, 2348), (587, 2196), (732, 1761), (1098, 1174)]