2019052336

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 4535066880

約数和(自身を除く): 2516014544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 331, 428, 509, 662, 749, 856, 1018, 1324, 1498, 1712, 2036, 2317, 2648, 2996, 3563, 4072, 4634, 5296, 5992, 7126, 8144, 9268, 11984, 14252, 18536, 28504, 35417, 37072, 54463, 57008, 70834, 108926, 141668, 168479, 217852, 247919, 283336, 336958, 381241, 435704, 495838, 566672, 673916, 762482, 871408, 991676, 1179353, 1347832, 1524964, 1983352, 2358706, 2695664, 3049928, 3966704, 4717412, 6099856, 9434824, 18027253, 18869648, 36054506, 72109012, 126190771, 144218024, 252381542, 288436048, 504763084, 1009526168, 2019052336]

約数ペア:

[(1, 2019052336), (2, 1009526168), (4, 504763084), (7, 288436048), (8, 252381542), (14, 144218024), (16, 126190771), (28, 72109012), (56, 36054506), (107, 18869648), (112, 18027253), (214, 9434824), (331, 6099856), (428, 4717412), (509, 3966704), (662, 3049928), (749, 2695664), (856, 2358706), (1018, 1983352), (1324, 1524964), (1498, 1347832), (1712, 1179353), (2036, 991676), (2317, 871408), (2648, 762482), (2996, 673916), (3563, 566672), (4072, 495838), (4634, 435704), (5296, 381241), (5992, 336958), (7126, 283336), (8144, 247919), (9268, 217852), (11984, 168479), (14252, 141668), (18536, 108926), (28504, 70834), (35417, 57008), (37072, 54463)]