2021068064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{8117}}^1$

素因数の和:8409

約数の個数: 48

約数和(自身を含む): 4124203776

約数和(自身を除く): 2103135712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 496, 502, 992, 1004, 2008, 4016, 7781, 8032, 8117, 15562, 16234, 31124, 32468, 62248, 64936, 124496, 129872, 248992, 251627, 259744, 503254, 1006508, 2013016, 2037367, 4026032, 4074734, 8052064, 8149468, 16298936, 32597872, 63158377, 65195744, 126316754, 252633508, 505267016, 1010534032, 2021068064]

約数ペア:

[(1, 2021068064), (2, 1010534032), (4, 505267016), (8, 252633508), (16, 126316754), (31, 65195744), (32, 63158377), (62, 32597872), (124, 16298936), (248, 8149468), (251, 8052064), (496, 4074734), (502, 4026032), (992, 2037367), (1004, 2013016), (2008, 1006508), (4016, 503254), (7781, 259744), (8032, 251627), (8117, 248992), (15562, 129872), (16234, 124496), (31124, 64936), (32468, 62248)]