2597634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 6427512

約数和(自身を除く): 3829878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 653, 663, 1306, 1326, 1959, 1989, 3918, 3978, 5877, 8489, 11101, 11754, 16978, 22202, 25467, 33303, 50934, 66606, 76401, 99909, 144313, 152802, 199818, 288626, 432939, 865878, 1298817, 2597634]

約数ペア:

[(1, 2597634), (2, 1298817), (3, 865878), (6, 432939), (9, 288626), (13, 199818), (17, 152802), (18, 144313), (26, 99909), (34, 76401), (39, 66606), (51, 50934), (78, 33303), (102, 25467), (117, 22202), (153, 16978), (221, 11754), (234, 11101), (306, 8489), (442, 5877), (653, 3978), (663, 3918), (1306, 1989), (1326, 1959)]