2578104

素因数分解:

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

素因数の和:660

約数の個数: 48

約数和(自身を含む): 7108920

約数和(自身を除く): 4530816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 587, 732, 1098, 1174, 1464, 1761, 2196, 2348, 3522, 4392, 4696, 5283, 7044, 10566, 14088, 21132, 35807, 42264, 71614, 107421, 143228, 214842, 286456, 322263, 429684, 644526, 859368, 1289052, 2578104]

約数ペア:

[(1, 2578104), (2, 1289052), (3, 859368), (4, 644526), (6, 429684), (8, 322263), (9, 286456), (12, 214842), (18, 143228), (24, 107421), (36, 71614), (61, 42264), (72, 35807), (122, 21132), (183, 14088), (244, 10566), (366, 7044), (488, 5283), (549, 4696), (587, 4392), (732, 3522), (1098, 2348), (1174, 2196), (1464, 1761)]