2165956.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 17798746

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 349, 506, 598, 698, 1001, 1771, 2002, 2093, 2443, 3289, 3542, 3839, 4186, 4537, 4886, 6578, 7678, 8027, 9074, 16054, 23023, 26873, 31759, 46046, 49907, 53746, 56189, 63518, 88297, 99814, 104351, 112378, 176594, 208702, 349349, 618079, 698698, 730457, 1147861, 1236158, 1460914, 2295722, 8035027, 16070054]

約数ペア:

[(1, 16070054), (2, 8035027), (7, 2295722), (11, 1460914), (13, 1236158), (14, 1147861), (22, 730457), (23, 698698), (26, 618079), (46, 349349), (77, 208702), (91, 176594), (143, 112378), (154, 104351), (161, 99814), (182, 88297), (253, 63518), (286, 56189), (299, 53746), (322, 49907), (349, 46046), (506, 31759), (598, 26873), (698, 23023), (1001, 16054), (1771, 9074), (2002, 8027), (2093, 7678), (2443, 6578), (3289, 4886), (3542, 4537), (3839, 4186)]