1439288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 3013200

約数和(自身を除く): 1573912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 557, 646, 1114, 1292, 2228, 2584, 4456, 9469, 10583, 18938, 21166, 37876, 42332, 75752, 84664, 179911, 359822, 719644, 1439288]

約数ペア:

[(1, 1439288), (2, 719644), (4, 359822), (8, 179911), (17, 84664), (19, 75752), (34, 42332), (38, 37876), (68, 21166), (76, 18938), (136, 10583), (152, 9469), (323, 4456), (557, 2584), (646, 2228), (1114, 1292)]