2138236424

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{28867}}^1$

素因数の和:29117

約数の個数: 32

約数和(自身を含む): 4115422080

約数和(自身を除く): 1977185656

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 788, 1576, 9259, 18518, 28867, 37036, 57734, 74072, 115468, 230936, 1356749, 2713498, 5426996, 5686799, 10853992, 11373598, 22747196, 45494392, 267279553, 534559106, 1069118212, 2138236424]

約数ペア:

[(1, 2138236424), (2, 1069118212), (4, 534559106), (8, 267279553), (47, 45494392), (94, 22747196), (188, 11373598), (197, 10853992), (376, 5686799), (394, 5426996), (788, 2713498), (1576, 1356749), (9259, 230936), (18518, 115468), (28867, 74072), (37036, 57734)]