419561857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 521579520

約数和(自身を除く): 102017663

約数列:

[1, 11, 13, 19, 143, 209, 247, 307, 503, 2717, 3377, 3991, 5533, 5833, 6539, 9557, 43901, 64163, 71929, 75829, 105127, 124241, 154421, 834119, 1366651, 1698631, 2007473, 2933999, 22082203, 32273989, 38141987, 419561857]

約数ペア:

[(1, 419561857), (11, 38141987), (13, 32273989), (19, 22082203), (143, 2933999), (209, 2007473), (247, 1698631), (307, 1366651), (503, 834119), (2717, 154421), (3377, 124241), (3991, 105127), (5533, 75829), (5833, 71929), (6539, 64163), (9557, 43901)]