2019435445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 2574633600

約数和(自身を除く): 555198155

約数列:

[1, 5, 29, 43, 145, 215, 419, 773, 1247, 2095, 3865, 6235, 12151, 18017, 22417, 33239, 60755, 90085, 112085, 166195, 323887, 522493, 963931, 1619435, 2612465, 4819655, 9392723, 13927141, 46963615, 69635705, 403887089, 2019435445]

約数ペア:

[(1, 2019435445), (5, 403887089), (29, 69635705), (43, 46963615), (145, 13927141), (215, 9392723), (419, 4819655), (773, 2612465), (1247, 1619435), (2095, 963931), (3865, 522493), (6235, 323887), (12151, 166195), (18017, 112085), (22417, 90085), (33239, 60755)]