2007653752

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 4121208000

約数和(自身を除く): 2113554248

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 206, 338, 412, 676, 824, 1109, 1339, 1352, 2197, 2218, 2678, 4394, 4436, 5356, 8788, 8872, 10712, 14417, 17407, 17576, 28834, 34814, 57668, 69628, 114227, 115336, 139256, 187421, 226291, 228454, 374842, 452582, 456908, 749684, 905164, 913816, 1484951, 1499368, 1810328, 2436473, 2969902, 4872946, 5939804, 9745892, 11879608, 19304363, 19491784, 38608726, 77217452, 154434904, 250956719, 501913438, 1003826876, 2007653752]

約数ペア:

[(1, 2007653752), (2, 1003826876), (4, 501913438), (8, 250956719), (13, 154434904), (26, 77217452), (52, 38608726), (103, 19491784), (104, 19304363), (169, 11879608), (206, 9745892), (338, 5939804), (412, 4872946), (676, 2969902), (824, 2436473), (1109, 1810328), (1339, 1499368), (1352, 1484951), (2197, 913816), (2218, 905164), (2678, 749684), (4394, 456908), (4436, 452582), (5356, 374842), (8788, 228454), (8872, 226291), (10712, 187421), (14417, 139256), (17407, 115336), (17576, 114227), (28834, 69628), (34814, 57668)]