1729546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 3478464

約数和(自身を除く): 1748918

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 169, 182, 221, 238, 301, 338, 442, 559, 602, 731, 1118, 1183, 1462, 1547, 2366, 2873, 3094, 3913, 5117, 5746, 7267, 7826, 9503, 10234, 14534, 19006, 20111, 40222, 50869, 66521, 101738, 123539, 133042, 247078, 864773, 1729546]

約数ペア:

[(1, 1729546), (2, 864773), (7, 247078), (13, 133042), (14, 123539), (17, 101738), (26, 66521), (34, 50869), (43, 40222), (86, 20111), (91, 19006), (119, 14534), (169, 10234), (182, 9503), (221, 7826), (238, 7267), (301, 5746), (338, 5117), (442, 3913), (559, 3094), (602, 2873), (731, 2366), (1118, 1547), (1183, 1462)]