5409278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 9828864

約数和(自身を除く): 4419586

約数列:

[1, 2, 7, 14, 23, 46, 107, 157, 161, 214, 314, 322, 749, 1099, 1498, 2198, 2461, 3611, 4922, 7222, 16799, 17227, 25277, 33598, 34454, 50554, 117593, 235186, 386377, 772754, 2704639, 5409278]

約数ペア:

[(1, 5409278), (2, 2704639), (7, 772754), (14, 386377), (23, 235186), (46, 117593), (107, 50554), (157, 34454), (161, 33598), (214, 25277), (314, 17227), (322, 16799), (749, 7222), (1099, 4922), (1498, 3611), (2198, 2461)]