1393459872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2073601}}^1$

素因数の和:2073621

約数の個数: 48

約数和(自身を含む): 4180381632

約数和(自身を除く): 2786921760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2073601, 4147202, 6220803, 8294404, 12441606, 14515207, 16588808, 24883212, 29030414, 33177616, 43545621, 49766424, 58060828, 66355232, 87091242, 99532848, 116121656, 174182484, 199065696, 232243312, 348364968, 464486624, 696729936, 1393459872]

約数ペア:

[(1, 1393459872), (2, 696729936), (3, 464486624), (4, 348364968), (6, 232243312), (7, 199065696), (8, 174182484), (12, 116121656), (14, 99532848), (16, 87091242), (21, 66355232), (24, 58060828), (28, 49766424), (32, 43545621), (42, 33177616), (48, 29030414), (56, 24883212), (84, 16588808), (96, 14515207), (112, 12441606), (168, 8294404), (224, 6220803), (336, 4147202), (672, 2073601)]