804559228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21487}}^1$

素因数の和:21562

約数の個数: 48

約数和(自身を含む): 1646152704

約数和(自身を除く): 841593476

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 9361, 18722, 21487, 37444, 42974, 85948, 236357, 472714, 494201, 795019, 945428, 988402, 1590038, 1976804, 3180076, 5436211, 8745209, 10872422, 17490418, 18285437, 21744844, 34980836, 36570874, 73141748, 201139807, 402279614, 804559228]

約数ペア:

[(1, 804559228), (2, 402279614), (4, 201139807), (11, 73141748), (22, 36570874), (23, 34980836), (37, 21744844), (44, 18285437), (46, 17490418), (74, 10872422), (92, 8745209), (148, 5436211), (253, 3180076), (407, 1976804), (506, 1590038), (814, 988402), (851, 945428), (1012, 795019), (1628, 494201), (1702, 472714), (3404, 236357), (9361, 85948), (18722, 42974), (21487, 37444)]