1380246112

素因数分解:

$2^5\times 7^2\times {\mathrm{880259}}^1$

素因数の和:880283

約数の個数: 36

約数和(自身を含む): 3161013660

約数和(自身を除く): 1780767548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 880259, 1760518, 3521036, 6161813, 7042072, 12323626, 14084144, 24647252, 28168288, 43132691, 49294504, 86265382, 98589008, 172530764, 197178016, 345061528, 690123056, 1380246112]

約数ペア:

[(1, 1380246112), (2, 690123056), (4, 345061528), (7, 197178016), (8, 172530764), (14, 98589008), (16, 86265382), (28, 49294504), (32, 43132691), (49, 28168288), (56, 24647252), (98, 14084144), (112, 12323626), (196, 7042072), (224, 6161813), (392, 3521036), (784, 1760518), (1568, 880259)]