289288414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{2909}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 457102800

約数和(自身を除く): 167814386

約数列:

[1, 2, 19, 38, 2617, 2909, 5234, 5818, 49723, 55271, 99446, 110542, 7612853, 15225706, 144644207, 289288414]

約数ペア:

[(1, 289288414), (2, 144644207), (19, 15225706), (38, 7612853), (2617, 110542), (2909, 99446), (5234, 55271), (5818, 49723)]