4967393431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 6830208000

約数和(自身を除く): 1862814569

約数列:

[1, 7, 11, 13, 59, 77, 91, 143, 241, 349, 413, 649, 767, 1001, 1687, 2443, 2651, 3133, 3839, 4537, 4543, 5369, 8437, 14219, 18557, 20591, 21931, 26873, 31759, 34463, 49907, 59059, 84109, 99533, 144137, 156409, 184847, 226501, 241241, 267683, 349349, 588763, 925199, 1093417, 1094863, 1293929, 1585507, 1873781, 2033317, 2944513, 4962431, 6476393, 7653919, 12027587, 14233219, 20611591, 34737017, 54586741, 64511603, 84193109, 382107187, 451581221, 709627633, 4967393431]

約数ペア:

[(1, 4967393431), (7, 709627633), (11, 451581221), (13, 382107187), (59, 84193109), (77, 64511603), (91, 54586741), (143, 34737017), (241, 20611591), (349, 14233219), (413, 12027587), (649, 7653919), (767, 6476393), (1001, 4962431), (1687, 2944513), (2443, 2033317), (2651, 1873781), (3133, 1585507), (3839, 1293929), (4537, 1094863), (4543, 1093417), (5369, 925199), (8437, 588763), (14219, 349349), (18557, 267683), (20591, 241241), (21931, 226501), (26873, 184847), (31759, 156409), (34463, 144137), (49907, 99533), (59059, 84109)]