13309604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 29460480

約数和(自身を除く): 16150876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 547, 553, 869, 1094, 1106, 1738, 2188, 2212, 3476, 3829, 6017, 6083, 7658, 12034, 12166, 15316, 24068, 24332, 42119, 43213, 84238, 86426, 168476, 172852, 302491, 475343, 604982, 950686, 1209964, 1901372, 3327401, 6654802, 13309604]

約数ペア:

[(1, 13309604), (2, 6654802), (4, 3327401), (7, 1901372), (11, 1209964), (14, 950686), (22, 604982), (28, 475343), (44, 302491), (77, 172852), (79, 168476), (154, 86426), (158, 84238), (308, 43213), (316, 42119), (547, 24332), (553, 24068), (869, 15316), (1094, 12166), (1106, 12034), (1738, 7658), (2188, 6083), (2212, 6017), (3476, 3829)]