2019947552

素因数分解:

$2^5\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{5563}}^1$

素因数の和:7201

約数の個数: 48

約数和(自身を含む): 4548503232

約数和(自身を除く): 2528555680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1621, 3242, 5563, 6484, 11126, 11347, 12968, 22252, 22694, 25936, 38941, 44504, 45388, 51872, 77882, 89008, 90776, 155764, 178016, 181552, 311528, 363104, 623056, 1246112, 9017623, 18035246, 36070492, 63123361, 72140984, 126246722, 144281968, 252493444, 288563936, 504986888, 1009973776, 2019947552]

約数ペア:

[(1, 2019947552), (2, 1009973776), (4, 504986888), (7, 288563936), (8, 252493444), (14, 144281968), (16, 126246722), (28, 72140984), (32, 63123361), (56, 36070492), (112, 18035246), (224, 9017623), (1621, 1246112), (3242, 623056), (5563, 363104), (6484, 311528), (11126, 181552), (11347, 178016), (12968, 155764), (22252, 90776), (22694, 89008), (25936, 77882), (38941, 51872), (44504, 45388)]