2003716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2286332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 113, 124, 143, 226, 286, 341, 403, 452, 572, 682, 806, 1243, 1364, 1469, 1612, 2486, 2938, 3503, 4433, 4972, 5876, 7006, 8866, 14012, 16159, 17732, 32318, 38533, 45539, 64636, 77066, 91078, 154132, 182156, 500929, 1001858, 2003716]

約数ペア:

[(1, 2003716), (2, 1001858), (4, 500929), (11, 182156), (13, 154132), (22, 91078), (26, 77066), (31, 64636), (44, 45539), (52, 38533), (62, 32318), (113, 17732), (124, 16159), (143, 14012), (226, 8866), (286, 7006), (341, 5876), (403, 4972), (452, 4433), (572, 3503), (682, 2938), (806, 2486), (1243, 1612), (1364, 1469)]