1299752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1421848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 503, 646, 1006, 1292, 2012, 2584, 4024, 8551, 9557, 17102, 19114, 34204, 38228, 68408, 76456, 162469, 324938, 649876, 1299752]

約数ペア:

[(1, 1299752), (2, 649876), (4, 324938), (8, 162469), (17, 76456), (19, 68408), (34, 38228), (38, 34204), (68, 19114), (76, 17102), (136, 9557), (152, 8551), (323, 4024), (503, 2584), (646, 2012), (1006, 1292)]