1440500219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 1666344960

約数和(自身を除く): 225844741

約数列:

[1, 17, 19, 31, 293, 323, 491, 527, 589, 4981, 5567, 8347, 9083, 9329, 10013, 15221, 94639, 143863, 154411, 158593, 172577, 258757, 289199, 2445671, 2733397, 2933809, 4459753, 4916383, 46467749, 75815801, 84735307, 1440500219]

約数ペア:

[(1, 1440500219), (17, 84735307), (19, 75815801), (31, 46467749), (293, 4916383), (323, 4459753), (491, 2933809), (527, 2733397), (589, 2445671), (4981, 289199), (5567, 258757), (8347, 172577), (9083, 158593), (9329, 154411), (10013, 143863), (15221, 94639)]